http://git-wip-us.apache.org/repos/asf/spark-website/blob/a6155a89/site/docs/2.1.2/api/R/hex.html ---------------------------------------------------------------------- diff --git a/site/docs/2.1.2/api/R/hex.html b/site/docs/2.1.2/api/R/hex.html new file mode 100644 index 0000000..ee4955b --- /dev/null +++ b/site/docs/2.1.2/api/R/hex.html @@ -0,0 +1,79 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: hex</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for hex {SparkR}"><tr><td>hex {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>hex</h2> + +<h3>Description</h3> + +<p>Computes hex value of the given column. +</p> + + +<h3>Usage</h3> + +<pre> +hex(x) + +## S4 method for signature 'Column' +hex(x) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>x</code></td> +<td> +<p>Column to compute on.</p> +</td></tr> +</table> + + +<h3>Note</h3> + +<p>hex since 1.5.0 +</p> + + +<h3>See Also</h3> + +<p>Other math_funcs: <code><a href="acos.html">acos</a></code>, <code><a href="asin.html">asin</a></code>, +<code><a href="atan2.html">atan2</a></code>, <code><a href="atan.html">atan</a></code>, +<code><a href="bin.html">bin</a></code>, <code><a href="bround.html">bround</a></code>, +<code><a href="cbrt.html">cbrt</a></code>, <code><a href="ceil.html">ceil</a></code>, +<code><a href="conv.html">conv</a></code>, <code><a href="corr.html">corr</a></code>, +<code><a href="cosh.html">cosh</a></code>, <code><a href="cos.html">cos</a></code>, +<code><a href="covar_pop.html">covar_pop</a></code>, <code><a href="cov.html">cov</a></code>, +<code><a href="expm1.html">expm1</a></code>, <code><a href="exp.html">exp</a></code>, +<code><a href="factorial.html">factorial</a></code>, <code><a href="floor.html">floor</a></code>, +<code><a href="hypot.html">hypot</a></code>, <code><a href="log10.html">log10</a></code>, +<code><a href="log1p.html">log1p</a></code>, <code><a href="log2.html">log2</a></code>, +<code><a href="log.html">log</a></code>, <code><a href="pmod.html">pmod</a></code>, +<code><a href="rint.html">rint</a></code>, <code><a href="round.html">round</a></code>, +<code><a href="shiftLeft.html">shiftLeft</a></code>, +<code><a href="shiftRightUnsigned.html">shiftRightUnsigned</a></code>, +<code><a href="shiftRight.html">shiftRight</a></code>, <code><a href="sign.html">signum</a></code>, +<code><a href="sinh.html">sinh</a></code>, <code><a href="sin.html">sin</a></code>, +<code><a href="sqrt.html">sqrt</a></code>, <code><a href="tanh.html">tanh</a></code>, +<code><a href="tan.html">tan</a></code>, <code><a href="toDegrees.html">toDegrees</a></code>, +<code><a href="toRadians.html">toRadians</a></code>, <code><a href="unhex.html">unhex</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: hex(df$c) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.1.2 <a href="00Index.html">Index</a>]</div> +</body></html>
http://git-wip-us.apache.org/repos/asf/spark-website/blob/a6155a89/site/docs/2.1.2/api/R/histogram.html ---------------------------------------------------------------------- diff --git a/site/docs/2.1.2/api/R/histogram.html b/site/docs/2.1.2/api/R/histogram.html new file mode 100644 index 0000000..9aedec9 --- /dev/null +++ b/site/docs/2.1.2/api/R/histogram.html @@ -0,0 +1,121 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: Compute histogram statistics for given column</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for histogram {SparkR}"><tr><td>histogram {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>Compute histogram statistics for given column</h2> + +<h3>Description</h3> + +<p>This function computes a histogram for a given SparkR Column. +</p> + + +<h3>Usage</h3> + +<pre> +## S4 method for signature 'SparkDataFrame,characterOrColumn' +histogram(df, col, nbins = 10) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>df</code></td> +<td> +<p>the SparkDataFrame containing the Column to build the histogram from.</p> +</td></tr> +<tr valign="top"><td><code>col</code></td> +<td> +<p>the column as Character string or a Column to build the histogram from.</p> +</td></tr> +<tr valign="top"><td><code>nbins</code></td> +<td> +<p>the number of bins (optional). Default value is 10.</p> +</td></tr> +</table> + + +<h3>Value</h3> + +<p>a data.frame with the histogram statistics, i.e., counts and centroids. +</p> + + +<h3>Note</h3> + +<p>histogram since 2.0.0 +</p> + + +<h3>See Also</h3> + +<p>Other SparkDataFrame functions: <code><a href="SparkDataFrame.html">SparkDataFrame-class</a></code>, +<code><a href="summarize.html">agg</a></code>, <code><a href="arrange.html">arrange</a></code>, +<code><a href="as.data.frame.html">as.data.frame</a></code>, <code><a href="attach.html">attach</a></code>, +<code><a href="cache.html">cache</a></code>, <code><a href="coalesce.html">coalesce</a></code>, +<code><a href="collect.html">collect</a></code>, <code><a href="columns.html">colnames</a></code>, +<code><a href="coltypes.html">coltypes</a></code>, +<code><a href="createOrReplaceTempView.html">createOrReplaceTempView</a></code>, +<code><a href="crossJoin.html">crossJoin</a></code>, <code><a href="dapplyCollect.html">dapplyCollect</a></code>, +<code><a href="dapply.html">dapply</a></code>, <code><a href="summary.html">describe</a></code>, +<code><a href="dim.html">dim</a></code>, <code><a href="distinct.html">distinct</a></code>, +<code><a href="dropDuplicates.html">dropDuplicates</a></code>, <code><a href="nafunctions.html">dropna</a></code>, +<code><a href="drop.html">drop</a></code>, <code><a href="dtypes.html">dtypes</a></code>, +<code><a href="except.html">except</a></code>, <code><a href="explain.html">explain</a></code>, +<code><a href="filter.html">filter</a></code>, <code><a href="first.html">first</a></code>, +<code><a href="gapplyCollect.html">gapplyCollect</a></code>, <code><a href="gapply.html">gapply</a></code>, +<code><a href="getNumPartitions.html">getNumPartitions</a></code>, <code><a href="groupBy.html">group_by</a></code>, +<code><a href="head.html">head</a></code>, <code><a href="insertInto.html">insertInto</a></code>, +<code><a href="intersect.html">intersect</a></code>, <code><a href="isLocal.html">isLocal</a></code>, +<code><a href="join.html">join</a></code>, <code><a href="limit.html">limit</a></code>, +<code><a href="merge.html">merge</a></code>, <code><a href="mutate.html">mutate</a></code>, +<code><a href="ncol.html">ncol</a></code>, <code><a href="nrow.html">nrow</a></code>, +<code><a href="persist.html">persist</a></code>, <code><a href="printSchema.html">printSchema</a></code>, +<code><a href="randomSplit.html">randomSplit</a></code>, <code><a href="rbind.html">rbind</a></code>, +<code><a href="registerTempTable-deprecated.html">registerTempTable</a></code>, <code><a href="rename.html">rename</a></code>, +<code><a href="repartition.html">repartition</a></code>, <code><a href="sample.html">sample</a></code>, +<code><a href="saveAsTable.html">saveAsTable</a></code>, <code><a href="schema.html">schema</a></code>, +<code><a href="selectExpr.html">selectExpr</a></code>, <code><a href="select.html">select</a></code>, +<code><a href="showDF.html">showDF</a></code>, <code><a href="show.html">show</a></code>, +<code><a href="storageLevel.html">storageLevel</a></code>, <code><a href="str.html">str</a></code>, +<code><a href="subset.html">subset</a></code>, <code><a href="take.html">take</a></code>, +<code><a href="union.html">union</a></code>, <code><a href="unpersist.html">unpersist</a></code>, +<code><a href="withColumn.html">withColumn</a></code>, <code><a href="with.html">with</a></code>, +<code><a href="write.df.html">write.df</a></code>, <code><a href="write.jdbc.html">write.jdbc</a></code>, +<code><a href="write.json.html">write.json</a></code>, <code><a href="write.orc.html">write.orc</a></code>, +<code><a href="write.parquet.html">write.parquet</a></code>, <code><a href="write.text.html">write.text</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D +##D # Create a SparkDataFrame from the Iris dataset +##D irisDF <- createDataFrame(iris) +##D +##D # Compute histogram statistics +##D histStats <- histogram(irisDF, irisDF$Sepal_Length, nbins = 12) +##D +##D # Once SparkR has computed the histogram statistics, the histogram can be +##D # rendered using the ggplot2 library: +##D +##D require(ggplot2) +##D plot <- ggplot(histStats, aes(x = centroids, y = counts)) + +##D geom_bar(stat = "identity") + +##D xlab("Sepal_Length") + ylab("Frequency") +## End(Not run) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.1.2 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/a6155a89/site/docs/2.1.2/api/R/hour.html ---------------------------------------------------------------------- diff --git a/site/docs/2.1.2/api/R/hour.html b/site/docs/2.1.2/api/R/hour.html new file mode 100644 index 0000000..9331aff --- /dev/null +++ b/site/docs/2.1.2/api/R/hour.html @@ -0,0 +1,71 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: hour</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for hour {SparkR}"><tr><td>hour {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>hour</h2> + +<h3>Description</h3> + +<p>Extracts the hours as an integer from a given date/timestamp/string. +</p> + + +<h3>Usage</h3> + +<pre> +hour(x) + +## S4 method for signature 'Column' +hour(x) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>x</code></td> +<td> +<p>Column to compute on.</p> +</td></tr> +</table> + + +<h3>Note</h3> + +<p>hour since 1.5.0 +</p> + + +<h3>See Also</h3> + +<p>Other datetime_funcs: <code><a href="add_months.html">add_months</a></code>, +<code><a href="date_add.html">date_add</a></code>, <code><a href="date_format.html">date_format</a></code>, +<code><a href="date_sub.html">date_sub</a></code>, <code><a href="datediff.html">datediff</a></code>, +<code><a href="dayofmonth.html">dayofmonth</a></code>, <code><a href="dayofyear.html">dayofyear</a></code>, +<code><a href="from_unixtime.html">from_unixtime</a></code>, +<code><a href="from_utc_timestamp.html">from_utc_timestamp</a></code>, <code><a href="last_day.html">last_day</a></code>, +<code><a href="minute.html">minute</a></code>, <code><a href="months_between.html">months_between</a></code>, +<code><a href="month.html">month</a></code>, <code><a href="next_day.html">next_day</a></code>, +<code><a href="quarter.html">quarter</a></code>, <code><a href="second.html">second</a></code>, +<code><a href="to_date.html">to_date</a></code>, <code><a href="to_utc_timestamp.html">to_utc_timestamp</a></code>, +<code><a href="unix_timestamp.html">unix_timestamp</a></code>, <code><a href="weekofyear.html">weekofyear</a></code>, +<code><a href="window.html">window</a></code>, <code><a href="year.html">year</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: hour(df$c) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.1.2 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/a6155a89/site/docs/2.1.2/api/R/hypot.html ---------------------------------------------------------------------- diff --git a/site/docs/2.1.2/api/R/hypot.html b/site/docs/2.1.2/api/R/hypot.html new file mode 100644 index 0000000..74771c2 --- /dev/null +++ b/site/docs/2.1.2/api/R/hypot.html @@ -0,0 +1,83 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: hypot</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for hypot {SparkR}"><tr><td>hypot {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>hypot</h2> + +<h3>Description</h3> + +<p>Computes "sqrt(a^2 + b^2)" without intermediate overflow or underflow. +</p> + + +<h3>Usage</h3> + +<pre> +hypot(y, x) + +## S4 method for signature 'Column' +hypot(y, x) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>y</code></td> +<td> +<p>Column to compute on.</p> +</td></tr> +<tr valign="top"><td><code>x</code></td> +<td> +<p>Column to compute on.</p> +</td></tr> +</table> + + +<h3>Note</h3> + +<p>hypot since 1.4.0 +</p> + + +<h3>See Also</h3> + +<p>Other math_funcs: <code><a href="acos.html">acos</a></code>, <code><a href="asin.html">asin</a></code>, +<code><a href="atan2.html">atan2</a></code>, <code><a href="atan.html">atan</a></code>, +<code><a href="bin.html">bin</a></code>, <code><a href="bround.html">bround</a></code>, +<code><a href="cbrt.html">cbrt</a></code>, <code><a href="ceil.html">ceil</a></code>, +<code><a href="conv.html">conv</a></code>, <code><a href="corr.html">corr</a></code>, +<code><a href="cosh.html">cosh</a></code>, <code><a href="cos.html">cos</a></code>, +<code><a href="covar_pop.html">covar_pop</a></code>, <code><a href="cov.html">cov</a></code>, +<code><a href="expm1.html">expm1</a></code>, <code><a href="exp.html">exp</a></code>, +<code><a href="factorial.html">factorial</a></code>, <code><a href="floor.html">floor</a></code>, +<code><a href="hex.html">hex</a></code>, <code><a href="log10.html">log10</a></code>, +<code><a href="log1p.html">log1p</a></code>, <code><a href="log2.html">log2</a></code>, +<code><a href="log.html">log</a></code>, <code><a href="pmod.html">pmod</a></code>, +<code><a href="rint.html">rint</a></code>, <code><a href="round.html">round</a></code>, +<code><a href="shiftLeft.html">shiftLeft</a></code>, +<code><a href="shiftRightUnsigned.html">shiftRightUnsigned</a></code>, +<code><a href="shiftRight.html">shiftRight</a></code>, <code><a href="sign.html">signum</a></code>, +<code><a href="sinh.html">sinh</a></code>, <code><a href="sin.html">sin</a></code>, +<code><a href="sqrt.html">sqrt</a></code>, <code><a href="tanh.html">tanh</a></code>, +<code><a href="tan.html">tan</a></code>, <code><a href="toDegrees.html">toDegrees</a></code>, +<code><a href="toRadians.html">toRadians</a></code>, <code><a href="unhex.html">unhex</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: hypot(df$c, x) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.1.2 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/a6155a89/site/docs/2.1.2/api/R/ifelse.html ---------------------------------------------------------------------- diff --git a/site/docs/2.1.2/api/R/ifelse.html b/site/docs/2.1.2/api/R/ifelse.html new file mode 100644 index 0000000..41a7d09 --- /dev/null +++ b/site/docs/2.1.2/api/R/ifelse.html @@ -0,0 +1,79 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: ifelse</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for ifelse {SparkR}"><tr><td>ifelse {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>ifelse</h2> + +<h3>Description</h3> + +<p>Evaluates a list of conditions and returns <code>yes</code> if the conditions are satisfied. +Otherwise <code>no</code> is returned for unmatched conditions. +</p> + + +<h3>Usage</h3> + +<pre> +## S4 method for signature 'Column' +ifelse(test, yes, no) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>test</code></td> +<td> +<p>a Column expression that describes the condition.</p> +</td></tr> +<tr valign="top"><td><code>yes</code></td> +<td> +<p>return values for <code>TRUE</code> elements of test.</p> +</td></tr> +<tr valign="top"><td><code>no</code></td> +<td> +<p>return values for <code>FALSE</code> elements of test.</p> +</td></tr> +</table> + + +<h3>Note</h3> + +<p>ifelse since 1.5.0 +</p> + + +<h3>See Also</h3> + +<p><a href="when.html">when</a> +</p> +<p>Other normal_funcs: <code><a href="abs.html">abs</a></code>, +<code><a href="bitwiseNOT.html">bitwiseNOT</a></code>, <code><a href="coalesce.html">coalesce</a></code>, +<code><a href="column.html">column</a></code>, <code><a href="expr.html">expr</a></code>, +<code><a href="greatest.html">greatest</a></code>, <code><a href="is.nan.html">isnan</a></code>, +<code><a href="least.html">least</a></code>, <code><a href="lit.html">lit</a></code>, +<code><a href="nanvl.html">nanvl</a></code>, <code><a href="negate.html">negate</a></code>, +<code><a href="randn.html">randn</a></code>, <code><a href="rand.html">rand</a></code>, +<code><a href="struct.html">struct</a></code>, <code><a href="when.html">when</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D ifelse(df$a > 1 & df$b > 2, 0, 1) +##D ifelse(df$a > 1, df$a, 1) +## End(Not run) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.1.2 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/a6155a89/site/docs/2.1.2/api/R/index.html ---------------------------------------------------------------------- diff --git a/site/docs/2.1.2/api/R/index.html b/site/docs/2.1.2/api/R/index.html new file mode 100644 index 0000000..11d4c8d --- /dev/null +++ b/site/docs/2.1.2/api/R/index.html @@ -0,0 +1,9 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" "http://www.w3.org/TR/html4/frameset.dtd";> +<html> +<head><title>Documentation of the SparkR package</title></head> +<frameset cols="15%,*"> + <frame src="00frame_toc.html"> + <frame src="00Index.html" name="content"> +</frameset> +</html> + http://git-wip-us.apache.org/repos/asf/spark-website/blob/a6155a89/site/docs/2.1.2/api/R/initcap.html ---------------------------------------------------------------------- diff --git a/site/docs/2.1.2/api/R/initcap.html b/site/docs/2.1.2/api/R/initcap.html new file mode 100644 index 0000000..ac4bdd5 --- /dev/null +++ b/site/docs/2.1.2/api/R/initcap.html @@ -0,0 +1,80 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: initcap</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for initcap {SparkR}"><tr><td>initcap {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>initcap</h2> + +<h3>Description</h3> + +<p>Returns a new string column by converting the first letter of each word to uppercase. +Words are delimited by whitespace. +</p> + + +<h3>Usage</h3> + +<pre> +initcap(x) + +## S4 method for signature 'Column' +initcap(x) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>x</code></td> +<td> +<p>Column to compute on.</p> +</td></tr> +</table> + + +<h3>Details</h3> + +<p>For example, "hello world" will become "Hello World". +</p> + + +<h3>Note</h3> + +<p>initcap since 1.5.0 +</p> + + +<h3>See Also</h3> + +<p>Other string_funcs: <code><a href="ascii.html">ascii</a></code>, +<code><a href="base64.html">base64</a></code>, <code><a href="concat_ws.html">concat_ws</a></code>, +<code><a href="concat.html">concat</a></code>, <code><a href="decode.html">decode</a></code>, +<code><a href="encode.html">encode</a></code>, <code><a href="format_number.html">format_number</a></code>, +<code><a href="format_string.html">format_string</a></code>, <code><a href="instr.html">instr</a></code>, +<code><a href="length.html">length</a></code>, <code><a href="levenshtein.html">levenshtein</a></code>, +<code><a href="locate.html">locate</a></code>, <code><a href="lower.html">lower</a></code>, +<code><a href="lpad.html">lpad</a></code>, <code><a href="ltrim.html">ltrim</a></code>, +<code><a href="regexp_extract.html">regexp_extract</a></code>, +<code><a href="regexp_replace.html">regexp_replace</a></code>, <code><a href="reverse.html">reverse</a></code>, +<code><a href="rpad.html">rpad</a></code>, <code><a href="rtrim.html">rtrim</a></code>, +<code><a href="soundex.html">soundex</a></code>, <code><a href="substring_index.html">substring_index</a></code>, +<code><a href="translate.html">translate</a></code>, <code><a href="trim.html">trim</a></code>, +<code><a href="unbase64.html">unbase64</a></code>, <code><a href="upper.html">upper</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: initcap(df$c) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.1.2 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/a6155a89/site/docs/2.1.2/api/R/insertInto.html ---------------------------------------------------------------------- diff --git a/site/docs/2.1.2/api/R/insertInto.html b/site/docs/2.1.2/api/R/insertInto.html new file mode 100644 index 0000000..89484e3 --- /dev/null +++ b/site/docs/2.1.2/api/R/insertInto.html @@ -0,0 +1,114 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: insertInto</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for insertInto {SparkR}"><tr><td>insertInto {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>insertInto</h2> + +<h3>Description</h3> + +<p>Insert the contents of a SparkDataFrame into a table registered in the current SparkSession. +</p> + + +<h3>Usage</h3> + +<pre> +insertInto(x, tableName, ...) + +## S4 method for signature 'SparkDataFrame,character' +insertInto(x, tableName, + overwrite = FALSE) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>x</code></td> +<td> +<p>a SparkDataFrame.</p> +</td></tr> +<tr valign="top"><td><code>tableName</code></td> +<td> +<p>a character vector containing the name of the table.</p> +</td></tr> +<tr valign="top"><td><code>...</code></td> +<td> +<p>further arguments to be passed to or from other methods. +the existing rows in the table.</p> +</td></tr> +<tr valign="top"><td><code>overwrite</code></td> +<td> +<p>a logical argument indicating whether or not to overwrite.</p> +</td></tr> +</table> + + +<h3>Note</h3> + +<p>insertInto since 1.4.0 +</p> + + +<h3>See Also</h3> + +<p>Other SparkDataFrame functions: <code><a href="SparkDataFrame.html">SparkDataFrame-class</a></code>, +<code><a href="summarize.html">agg</a></code>, <code><a href="arrange.html">arrange</a></code>, +<code><a href="as.data.frame.html">as.data.frame</a></code>, <code><a href="attach.html">attach</a></code>, +<code><a href="cache.html">cache</a></code>, <code><a href="coalesce.html">coalesce</a></code>, +<code><a href="collect.html">collect</a></code>, <code><a href="columns.html">colnames</a></code>, +<code><a href="coltypes.html">coltypes</a></code>, +<code><a href="createOrReplaceTempView.html">createOrReplaceTempView</a></code>, +<code><a href="crossJoin.html">crossJoin</a></code>, <code><a href="dapplyCollect.html">dapplyCollect</a></code>, +<code><a href="dapply.html">dapply</a></code>, <code><a href="summary.html">describe</a></code>, +<code><a href="dim.html">dim</a></code>, <code><a href="distinct.html">distinct</a></code>, +<code><a href="dropDuplicates.html">dropDuplicates</a></code>, <code><a href="nafunctions.html">dropna</a></code>, +<code><a href="drop.html">drop</a></code>, <code><a href="dtypes.html">dtypes</a></code>, +<code><a href="except.html">except</a></code>, <code><a href="explain.html">explain</a></code>, +<code><a href="filter.html">filter</a></code>, <code><a href="first.html">first</a></code>, +<code><a href="gapplyCollect.html">gapplyCollect</a></code>, <code><a href="gapply.html">gapply</a></code>, +<code><a href="getNumPartitions.html">getNumPartitions</a></code>, <code><a href="groupBy.html">group_by</a></code>, +<code><a href="head.html">head</a></code>, <code><a href="histogram.html">histogram</a></code>, +<code><a href="intersect.html">intersect</a></code>, <code><a href="isLocal.html">isLocal</a></code>, +<code><a href="join.html">join</a></code>, <code><a href="limit.html">limit</a></code>, +<code><a href="merge.html">merge</a></code>, <code><a href="mutate.html">mutate</a></code>, +<code><a href="ncol.html">ncol</a></code>, <code><a href="nrow.html">nrow</a></code>, +<code><a href="persist.html">persist</a></code>, <code><a href="printSchema.html">printSchema</a></code>, +<code><a href="randomSplit.html">randomSplit</a></code>, <code><a href="rbind.html">rbind</a></code>, +<code><a href="registerTempTable-deprecated.html">registerTempTable</a></code>, <code><a href="rename.html">rename</a></code>, +<code><a href="repartition.html">repartition</a></code>, <code><a href="sample.html">sample</a></code>, +<code><a href="saveAsTable.html">saveAsTable</a></code>, <code><a href="schema.html">schema</a></code>, +<code><a href="selectExpr.html">selectExpr</a></code>, <code><a href="select.html">select</a></code>, +<code><a href="showDF.html">showDF</a></code>, <code><a href="show.html">show</a></code>, +<code><a href="storageLevel.html">storageLevel</a></code>, <code><a href="str.html">str</a></code>, +<code><a href="subset.html">subset</a></code>, <code><a href="take.html">take</a></code>, +<code><a href="union.html">union</a></code>, <code><a href="unpersist.html">unpersist</a></code>, +<code><a href="withColumn.html">withColumn</a></code>, <code><a href="with.html">with</a></code>, +<code><a href="write.df.html">write.df</a></code>, <code><a href="write.jdbc.html">write.jdbc</a></code>, +<code><a href="write.json.html">write.json</a></code>, <code><a href="write.orc.html">write.orc</a></code>, +<code><a href="write.parquet.html">write.parquet</a></code>, <code><a href="write.text.html">write.text</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D sparkR.session() +##D df <- read.df(path, "parquet") +##D df2 <- read.df(path2, "parquet") +##D createOrReplaceTempView(df, "table1") +##D insertInto(df2, "table1", overwrite = TRUE) +## End(Not run) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.1.2 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/a6155a89/site/docs/2.1.2/api/R/install.spark.html ---------------------------------------------------------------------- diff --git a/site/docs/2.1.2/api/R/install.spark.html b/site/docs/2.1.2/api/R/install.spark.html new file mode 100644 index 0000000..9089acd --- /dev/null +++ b/site/docs/2.1.2/api/R/install.spark.html @@ -0,0 +1,118 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: Download and Install Apache Spark to a Local Directory</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for install.spark {SparkR}"><tr><td>install.spark {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>Download and Install Apache Spark to a Local Directory</h2> + +<h3>Description</h3> + +<p><code>install.spark</code> downloads and installs Spark to a local directory if +it is not found. If SPARK_HOME is set in the environment, and that directory is found, that is +returned. The Spark version we use is the same as the SparkR version. Users can specify a desired +Hadoop version, the remote mirror site, and the directory where the package is installed locally. +</p> + + +<h3>Usage</h3> + +<pre> +install.spark(hadoopVersion = "2.7", mirrorUrl = NULL, localDir = NULL, + overwrite = FALSE) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>hadoopVersion</code></td> +<td> +<p>Version of Hadoop to install. Default is <code>"2.7"</code>. It can take other +version number in the format of "x.y" where x and y are integer. +If <code>hadoopVersion = "without"</code>, "Hadoop free" build is installed. +See +<a href="http://spark.apache.org/docs/latest/hadoop-provided.html";> +"Hadoop Free" Build</a> for more information. +Other patched version names can also be used, e.g. <code>"cdh4"</code></p> +</td></tr> +<tr valign="top"><td><code>mirrorUrl</code></td> +<td> +<p>base URL of the repositories to use. The directory layout should follow +<a href="http://www.apache.org/dyn/closer.lua/spark/";>Apache mirrors</a>.</p> +</td></tr> +<tr valign="top"><td><code>localDir</code></td> +<td> +<p>a local directory where Spark is installed. The directory contains +version-specific folders of Spark packages. Default is path to +the cache directory: +</p> + +<ul> +<li><p> Mac OS X: ‘<span class="file">~/Library/Caches/spark</span>’ +</p> +</li> +<li><p> Unix: <span class="env">$XDG_CACHE_HOME</span> if defined, otherwise ‘<span class="file">~/.cache/spark</span>’ +</p> +</li> +<li><p> Windows: ‘<span class="file">%LOCALAPPDATA%\Apache\Spark\Cache</span>’. +</p> +</li></ul> +</td></tr> +<tr valign="top"><td><code>overwrite</code></td> +<td> +<p>If <code>TRUE</code>, download and overwrite the existing tar file in localDir +and force re-install Spark (in case the local directory or file is corrupted)</p> +</td></tr> +</table> + + +<h3>Details</h3> + +<p>The full url of remote file is inferred from <code>mirrorUrl</code> and <code>hadoopVersion</code>. +<code>mirrorUrl</code> specifies the remote path to a Spark folder. It is followed by a subfolder +named after the Spark version (that corresponds to SparkR), and then the tar filename. +The filename is composed of four parts, i.e. [Spark version]-bin-[Hadoop version].tgz. +For example, the full path for a Spark 2.0.0 package for Hadoop 2.7 from +<code>http://apache.osuosl.org</code> has path: +<code>http://apache.osuosl.org/spark/spark-2.0.0/spark-2.0.0-bin-hadoop2.7.tgz</code>. +For <code>hadoopVersion = "without"</code>, [Hadoop version] in the filename is then +<code>without-hadoop</code>. +</p> + + +<h3>Value</h3> + +<p>the (invisible) local directory where Spark is found or installed +</p> + + +<h3>Note</h3> + +<p>install.spark since 2.1.0 +</p> + + +<h3>See Also</h3> + +<p>See available Hadoop versions: +<a href="http://spark.apache.org/downloads.html";>Apache Spark</a> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D install.spark() +## End(Not run) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.1.2 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/a6155a89/site/docs/2.1.2/api/R/instr.html ---------------------------------------------------------------------- diff --git a/site/docs/2.1.2/api/R/instr.html b/site/docs/2.1.2/api/R/instr.html new file mode 100644 index 0000000..e26f11a --- /dev/null +++ b/site/docs/2.1.2/api/R/instr.html @@ -0,0 +1,85 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: instr</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for instr {SparkR}"><tr><td>instr {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>instr</h2> + +<h3>Description</h3> + +<p>Locate the position of the first occurrence of substr column in the given string. +Returns null if either of the arguments are null. +</p> + + +<h3>Usage</h3> + +<pre> +instr(y, x) + +## S4 method for signature 'Column,character' +instr(y, x) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>y</code></td> +<td> +<p>column to check</p> +</td></tr> +<tr valign="top"><td><code>x</code></td> +<td> +<p>substring to check</p> +</td></tr> +</table> + + +<h3>Details</h3> + +<p>Note: The position is not zero based, but 1 based index. Returns 0 if substr +could not be found in str. +</p> + + +<h3>Note</h3> + +<p>instr since 1.5.0 +</p> + + +<h3>See Also</h3> + +<p>Other string_funcs: <code><a href="ascii.html">ascii</a></code>, +<code><a href="base64.html">base64</a></code>, <code><a href="concat_ws.html">concat_ws</a></code>, +<code><a href="concat.html">concat</a></code>, <code><a href="decode.html">decode</a></code>, +<code><a href="encode.html">encode</a></code>, <code><a href="format_number.html">format_number</a></code>, +<code><a href="format_string.html">format_string</a></code>, <code><a href="initcap.html">initcap</a></code>, +<code><a href="length.html">length</a></code>, <code><a href="levenshtein.html">levenshtein</a></code>, +<code><a href="locate.html">locate</a></code>, <code><a href="lower.html">lower</a></code>, +<code><a href="lpad.html">lpad</a></code>, <code><a href="ltrim.html">ltrim</a></code>, +<code><a href="regexp_extract.html">regexp_extract</a></code>, +<code><a href="regexp_replace.html">regexp_replace</a></code>, <code><a href="reverse.html">reverse</a></code>, +<code><a href="rpad.html">rpad</a></code>, <code><a href="rtrim.html">rtrim</a></code>, +<code><a href="soundex.html">soundex</a></code>, <code><a href="substring_index.html">substring_index</a></code>, +<code><a href="translate.html">translate</a></code>, <code><a href="trim.html">trim</a></code>, +<code><a href="unbase64.html">unbase64</a></code>, <code><a href="upper.html">upper</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: instr(df$c, 'b') +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.1.2 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/a6155a89/site/docs/2.1.2/api/R/intersect.html ---------------------------------------------------------------------- diff --git a/site/docs/2.1.2/api/R/intersect.html b/site/docs/2.1.2/api/R/intersect.html new file mode 100644 index 0000000..2b9a466 --- /dev/null +++ b/site/docs/2.1.2/api/R/intersect.html @@ -0,0 +1,110 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: Intersect</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for intersect {SparkR}"><tr><td>intersect {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>Intersect</h2> + +<h3>Description</h3> + +<p>Return a new SparkDataFrame containing rows only in both this SparkDataFrame +and another SparkDataFrame. This is equivalent to <code>INTERSECT</code> in SQL. +</p> + + +<h3>Usage</h3> + +<pre> +intersect(x, y) + +## S4 method for signature 'SparkDataFrame,SparkDataFrame' +intersect(x, y) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>x</code></td> +<td> +<p>A SparkDataFrame</p> +</td></tr> +<tr valign="top"><td><code>y</code></td> +<td> +<p>A SparkDataFrame</p> +</td></tr> +</table> + + +<h3>Value</h3> + +<p>A SparkDataFrame containing the result of the intersect. +</p> + + +<h3>Note</h3> + +<p>intersect since 1.4.0 +</p> + + +<h3>See Also</h3> + +<p>Other SparkDataFrame functions: <code><a href="SparkDataFrame.html">SparkDataFrame-class</a></code>, +<code><a href="summarize.html">agg</a></code>, <code><a href="arrange.html">arrange</a></code>, +<code><a href="as.data.frame.html">as.data.frame</a></code>, <code><a href="attach.html">attach</a></code>, +<code><a href="cache.html">cache</a></code>, <code><a href="coalesce.html">coalesce</a></code>, +<code><a href="collect.html">collect</a></code>, <code><a href="columns.html">colnames</a></code>, +<code><a href="coltypes.html">coltypes</a></code>, +<code><a href="createOrReplaceTempView.html">createOrReplaceTempView</a></code>, +<code><a href="crossJoin.html">crossJoin</a></code>, <code><a href="dapplyCollect.html">dapplyCollect</a></code>, +<code><a href="dapply.html">dapply</a></code>, <code><a href="summary.html">describe</a></code>, +<code><a href="dim.html">dim</a></code>, <code><a href="distinct.html">distinct</a></code>, +<code><a href="dropDuplicates.html">dropDuplicates</a></code>, <code><a href="nafunctions.html">dropna</a></code>, +<code><a href="drop.html">drop</a></code>, <code><a href="dtypes.html">dtypes</a></code>, +<code><a href="except.html">except</a></code>, <code><a href="explain.html">explain</a></code>, +<code><a href="filter.html">filter</a></code>, <code><a href="first.html">first</a></code>, +<code><a href="gapplyCollect.html">gapplyCollect</a></code>, <code><a href="gapply.html">gapply</a></code>, +<code><a href="getNumPartitions.html">getNumPartitions</a></code>, <code><a href="groupBy.html">group_by</a></code>, +<code><a href="head.html">head</a></code>, <code><a href="histogram.html">histogram</a></code>, +<code><a href="insertInto.html">insertInto</a></code>, <code><a href="isLocal.html">isLocal</a></code>, +<code><a href="join.html">join</a></code>, <code><a href="limit.html">limit</a></code>, +<code><a href="merge.html">merge</a></code>, <code><a href="mutate.html">mutate</a></code>, +<code><a href="ncol.html">ncol</a></code>, <code><a href="nrow.html">nrow</a></code>, +<code><a href="persist.html">persist</a></code>, <code><a href="printSchema.html">printSchema</a></code>, +<code><a href="randomSplit.html">randomSplit</a></code>, <code><a href="rbind.html">rbind</a></code>, +<code><a href="registerTempTable-deprecated.html">registerTempTable</a></code>, <code><a href="rename.html">rename</a></code>, +<code><a href="repartition.html">repartition</a></code>, <code><a href="sample.html">sample</a></code>, +<code><a href="saveAsTable.html">saveAsTable</a></code>, <code><a href="schema.html">schema</a></code>, +<code><a href="selectExpr.html">selectExpr</a></code>, <code><a href="select.html">select</a></code>, +<code><a href="showDF.html">showDF</a></code>, <code><a href="show.html">show</a></code>, +<code><a href="storageLevel.html">storageLevel</a></code>, <code><a href="str.html">str</a></code>, +<code><a href="subset.html">subset</a></code>, <code><a href="take.html">take</a></code>, +<code><a href="union.html">union</a></code>, <code><a href="unpersist.html">unpersist</a></code>, +<code><a href="withColumn.html">withColumn</a></code>, <code><a href="with.html">with</a></code>, +<code><a href="write.df.html">write.df</a></code>, <code><a href="write.jdbc.html">write.jdbc</a></code>, +<code><a href="write.json.html">write.json</a></code>, <code><a href="write.orc.html">write.orc</a></code>, +<code><a href="write.parquet.html">write.parquet</a></code>, <code><a href="write.text.html">write.text</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D sparkR.session() +##D df1 <- read.json(path) +##D df2 <- read.json(path2) +##D intersectDF <- intersect(df, df2) +## End(Not run) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.1.2 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/a6155a89/site/docs/2.1.2/api/R/is.nan.html ---------------------------------------------------------------------- diff --git a/site/docs/2.1.2/api/R/is.nan.html b/site/docs/2.1.2/api/R/is.nan.html new file mode 100644 index 0000000..029d200 --- /dev/null +++ b/site/docs/2.1.2/api/R/is.nan.html @@ -0,0 +1,75 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: is.nan</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for isnan {SparkR}"><tr><td>isnan {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>is.nan</h2> + +<h3>Description</h3> + +<p>Return true if the column is NaN, alias for <a href="is.nan.html">isnan</a> +</p> + + +<h3>Usage</h3> + +<pre> +isnan(x) + +## S4 method for signature 'Column' +is.nan(x) + +## S4 method for signature 'Column' +isnan(x) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>x</code></td> +<td> +<p>Column to compute on.</p> +</td></tr> +</table> + + +<h3>Note</h3> + +<p>is.nan since 2.0.0 +</p> +<p>isnan since 2.0.0 +</p> + + +<h3>See Also</h3> + +<p>Other normal_funcs: <code><a href="abs.html">abs</a></code>, +<code><a href="bitwiseNOT.html">bitwiseNOT</a></code>, <code><a href="coalesce.html">coalesce</a></code>, +<code><a href="column.html">column</a></code>, <code><a href="expr.html">expr</a></code>, +<code><a href="greatest.html">greatest</a></code>, <code><a href="ifelse.html">ifelse</a></code>, +<code><a href="least.html">least</a></code>, <code><a href="lit.html">lit</a></code>, +<code><a href="nanvl.html">nanvl</a></code>, <code><a href="negate.html">negate</a></code>, +<code><a href="randn.html">randn</a></code>, <code><a href="rand.html">rand</a></code>, +<code><a href="struct.html">struct</a></code>, <code><a href="when.html">when</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D is.nan(df$c) +##D isnan(df$c) +## End(Not run) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.1.2 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/a6155a89/site/docs/2.1.2/api/R/isLocal.html ---------------------------------------------------------------------- diff --git a/site/docs/2.1.2/api/R/isLocal.html b/site/docs/2.1.2/api/R/isLocal.html new file mode 100644 index 0000000..c353c59 --- /dev/null +++ b/site/docs/2.1.2/api/R/isLocal.html @@ -0,0 +1,100 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: isLocal</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for isLocal {SparkR}"><tr><td>isLocal {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>isLocal</h2> + +<h3>Description</h3> + +<p>Returns True if the <code>collect</code> and <code>take</code> methods can be run locally +(without any Spark executors). +</p> + + +<h3>Usage</h3> + +<pre> +isLocal(x) + +## S4 method for signature 'SparkDataFrame' +isLocal(x) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>x</code></td> +<td> +<p>A SparkDataFrame</p> +</td></tr> +</table> + + +<h3>Note</h3> + +<p>isLocal since 1.4.0 +</p> + + +<h3>See Also</h3> + +<p>Other SparkDataFrame functions: <code><a href="SparkDataFrame.html">SparkDataFrame-class</a></code>, +<code><a href="summarize.html">agg</a></code>, <code><a href="arrange.html">arrange</a></code>, +<code><a href="as.data.frame.html">as.data.frame</a></code>, <code><a href="attach.html">attach</a></code>, +<code><a href="cache.html">cache</a></code>, <code><a href="coalesce.html">coalesce</a></code>, +<code><a href="collect.html">collect</a></code>, <code><a href="columns.html">colnames</a></code>, +<code><a href="coltypes.html">coltypes</a></code>, +<code><a href="createOrReplaceTempView.html">createOrReplaceTempView</a></code>, +<code><a href="crossJoin.html">crossJoin</a></code>, <code><a href="dapplyCollect.html">dapplyCollect</a></code>, +<code><a href="dapply.html">dapply</a></code>, <code><a href="summary.html">describe</a></code>, +<code><a href="dim.html">dim</a></code>, <code><a href="distinct.html">distinct</a></code>, +<code><a href="dropDuplicates.html">dropDuplicates</a></code>, <code><a href="nafunctions.html">dropna</a></code>, +<code><a href="drop.html">drop</a></code>, <code><a href="dtypes.html">dtypes</a></code>, +<code><a href="except.html">except</a></code>, <code><a href="explain.html">explain</a></code>, +<code><a href="filter.html">filter</a></code>, <code><a href="first.html">first</a></code>, +<code><a href="gapplyCollect.html">gapplyCollect</a></code>, <code><a href="gapply.html">gapply</a></code>, +<code><a href="getNumPartitions.html">getNumPartitions</a></code>, <code><a href="groupBy.html">group_by</a></code>, +<code><a href="head.html">head</a></code>, <code><a href="histogram.html">histogram</a></code>, +<code><a href="insertInto.html">insertInto</a></code>, <code><a href="intersect.html">intersect</a></code>, +<code><a href="join.html">join</a></code>, <code><a href="limit.html">limit</a></code>, +<code><a href="merge.html">merge</a></code>, <code><a href="mutate.html">mutate</a></code>, +<code><a href="ncol.html">ncol</a></code>, <code><a href="nrow.html">nrow</a></code>, +<code><a href="persist.html">persist</a></code>, <code><a href="printSchema.html">printSchema</a></code>, +<code><a href="randomSplit.html">randomSplit</a></code>, <code><a href="rbind.html">rbind</a></code>, +<code><a href="registerTempTable-deprecated.html">registerTempTable</a></code>, <code><a href="rename.html">rename</a></code>, +<code><a href="repartition.html">repartition</a></code>, <code><a href="sample.html">sample</a></code>, +<code><a href="saveAsTable.html">saveAsTable</a></code>, <code><a href="schema.html">schema</a></code>, +<code><a href="selectExpr.html">selectExpr</a></code>, <code><a href="select.html">select</a></code>, +<code><a href="showDF.html">showDF</a></code>, <code><a href="show.html">show</a></code>, +<code><a href="storageLevel.html">storageLevel</a></code>, <code><a href="str.html">str</a></code>, +<code><a href="subset.html">subset</a></code>, <code><a href="take.html">take</a></code>, +<code><a href="union.html">union</a></code>, <code><a href="unpersist.html">unpersist</a></code>, +<code><a href="withColumn.html">withColumn</a></code>, <code><a href="with.html">with</a></code>, +<code><a href="write.df.html">write.df</a></code>, <code><a href="write.jdbc.html">write.jdbc</a></code>, +<code><a href="write.json.html">write.json</a></code>, <code><a href="write.orc.html">write.orc</a></code>, +<code><a href="write.parquet.html">write.parquet</a></code>, <code><a href="write.text.html">write.text</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D sparkR.session() +##D path <- "path/to/file.json" +##D df <- read.json(path) +##D isLocal(df) +## End(Not run) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.1.2 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/a6155a89/site/docs/2.1.2/api/R/join.html ---------------------------------------------------------------------- diff --git a/site/docs/2.1.2/api/R/join.html b/site/docs/2.1.2/api/R/join.html new file mode 100644 index 0000000..317b746 --- /dev/null +++ b/site/docs/2.1.2/api/R/join.html @@ -0,0 +1,124 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: Join</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for join {SparkR}"><tr><td>join {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>Join</h2> + +<h3>Description</h3> + +<p>Joins two SparkDataFrames based on the given join expression. +</p> + + +<h3>Usage</h3> + +<pre> +## S4 method for signature 'SparkDataFrame,SparkDataFrame' +join(x, y, joinExpr = NULL, + joinType = NULL) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>x</code></td> +<td> +<p>A SparkDataFrame</p> +</td></tr> +<tr valign="top"><td><code>y</code></td> +<td> +<p>A SparkDataFrame</p> +</td></tr> +<tr valign="top"><td><code>joinExpr</code></td> +<td> +<p>(Optional) The expression used to perform the join. joinExpr must be a +Column expression. If joinExpr is omitted, the default, inner join is attempted and an error is +thrown if it would be a Cartesian Product. For Cartesian join, use crossJoin instead.</p> +</td></tr> +<tr valign="top"><td><code>joinType</code></td> +<td> +<p>The type of join to perform, default 'inner'. +Must be one of: 'inner', 'cross', 'outer', 'full', 'full_outer', +'left', 'left_outer', 'right', 'right_outer', 'left_semi', or 'left_anti'.</p> +</td></tr> +</table> + + +<h3>Value</h3> + +<p>A SparkDataFrame containing the result of the join operation. +</p> + + +<h3>Note</h3> + +<p>join since 1.4.0 +</p> + + +<h3>See Also</h3> + +<p><a href="merge.html">merge</a> <a href="crossJoin.html">crossJoin</a> +</p> +<p>Other SparkDataFrame functions: <code><a href="SparkDataFrame.html">SparkDataFrame-class</a></code>, +<code><a href="summarize.html">agg</a></code>, <code><a href="arrange.html">arrange</a></code>, +<code><a href="as.data.frame.html">as.data.frame</a></code>, <code><a href="attach.html">attach</a></code>, +<code><a href="cache.html">cache</a></code>, <code><a href="coalesce.html">coalesce</a></code>, +<code><a href="collect.html">collect</a></code>, <code><a href="columns.html">colnames</a></code>, +<code><a href="coltypes.html">coltypes</a></code>, +<code><a href="createOrReplaceTempView.html">createOrReplaceTempView</a></code>, +<code><a href="crossJoin.html">crossJoin</a></code>, <code><a href="dapplyCollect.html">dapplyCollect</a></code>, +<code><a href="dapply.html">dapply</a></code>, <code><a href="summary.html">describe</a></code>, +<code><a href="dim.html">dim</a></code>, <code><a href="distinct.html">distinct</a></code>, +<code><a href="dropDuplicates.html">dropDuplicates</a></code>, <code><a href="nafunctions.html">dropna</a></code>, +<code><a href="drop.html">drop</a></code>, <code><a href="dtypes.html">dtypes</a></code>, +<code><a href="except.html">except</a></code>, <code><a href="explain.html">explain</a></code>, +<code><a href="filter.html">filter</a></code>, <code><a href="first.html">first</a></code>, +<code><a href="gapplyCollect.html">gapplyCollect</a></code>, <code><a href="gapply.html">gapply</a></code>, +<code><a href="getNumPartitions.html">getNumPartitions</a></code>, <code><a href="groupBy.html">group_by</a></code>, +<code><a href="head.html">head</a></code>, <code><a href="histogram.html">histogram</a></code>, +<code><a href="insertInto.html">insertInto</a></code>, <code><a href="intersect.html">intersect</a></code>, +<code><a href="isLocal.html">isLocal</a></code>, <code><a href="limit.html">limit</a></code>, +<code><a href="merge.html">merge</a></code>, <code><a href="mutate.html">mutate</a></code>, +<code><a href="ncol.html">ncol</a></code>, <code><a href="nrow.html">nrow</a></code>, +<code><a href="persist.html">persist</a></code>, <code><a href="printSchema.html">printSchema</a></code>, +<code><a href="randomSplit.html">randomSplit</a></code>, <code><a href="rbind.html">rbind</a></code>, +<code><a href="registerTempTable-deprecated.html">registerTempTable</a></code>, <code><a href="rename.html">rename</a></code>, +<code><a href="repartition.html">repartition</a></code>, <code><a href="sample.html">sample</a></code>, +<code><a href="saveAsTable.html">saveAsTable</a></code>, <code><a href="schema.html">schema</a></code>, +<code><a href="selectExpr.html">selectExpr</a></code>, <code><a href="select.html">select</a></code>, +<code><a href="showDF.html">showDF</a></code>, <code><a href="show.html">show</a></code>, +<code><a href="storageLevel.html">storageLevel</a></code>, <code><a href="str.html">str</a></code>, +<code><a href="subset.html">subset</a></code>, <code><a href="take.html">take</a></code>, +<code><a href="union.html">union</a></code>, <code><a href="unpersist.html">unpersist</a></code>, +<code><a href="withColumn.html">withColumn</a></code>, <code><a href="with.html">with</a></code>, +<code><a href="write.df.html">write.df</a></code>, <code><a href="write.jdbc.html">write.jdbc</a></code>, +<code><a href="write.json.html">write.json</a></code>, <code><a href="write.orc.html">write.orc</a></code>, +<code><a href="write.parquet.html">write.parquet</a></code>, <code><a href="write.text.html">write.text</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D sparkR.session() +##D df1 <- read.json(path) +##D df2 <- read.json(path2) +##D join(df1, df2, df1$col1 == df2$col2) # Performs an inner join based on expression +##D join(df1, df2, df1$col1 == df2$col2, "right_outer") +##D join(df1, df2) # Attempts an inner join +## End(Not run) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.1.2 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/a6155a89/site/docs/2.1.2/api/R/kurtosis.html ---------------------------------------------------------------------- diff --git a/site/docs/2.1.2/api/R/kurtosis.html b/site/docs/2.1.2/api/R/kurtosis.html new file mode 100644 index 0000000..ef45754 --- /dev/null +++ b/site/docs/2.1.2/api/R/kurtosis.html @@ -0,0 +1,68 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: kurtosis</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for kurtosis {SparkR}"><tr><td>kurtosis {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>kurtosis</h2> + +<h3>Description</h3> + +<p>Aggregate function: returns the kurtosis of the values in a group. +</p> + + +<h3>Usage</h3> + +<pre> +kurtosis(x) + +## S4 method for signature 'Column' +kurtosis(x) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>x</code></td> +<td> +<p>Column to compute on.</p> +</td></tr> +</table> + + +<h3>Note</h3> + +<p>kurtosis since 1.6.0 +</p> + + +<h3>See Also</h3> + +<p>Other agg_funcs: <code><a href="summarize.html">agg</a></code>, <code><a href="avg.html">avg</a></code>, +<code><a href="countDistinct.html">countDistinct</a></code>, <code><a href="count.html">count</a></code>, +<code><a href="first.html">first</a></code>, <code><a href="last.html">last</a></code>, +<code><a href="max.html">max</a></code>, <code><a href="mean.html">mean</a></code>, <code><a href="min.html">min</a></code>, +<code><a href="sd.html">sd</a></code>, <code><a href="skewness.html">skewness</a></code>, +<code><a href="stddev_pop.html">stddev_pop</a></code>, <code><a href="stddev_samp.html">stddev_samp</a></code>, +<code><a href="sumDistinct.html">sumDistinct</a></code>, <code><a href="sum.html">sum</a></code>, +<code><a href="var_pop.html">var_pop</a></code>, <code><a href="var_samp.html">var_samp</a></code>, +<code><a href="var.html">var</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: kurtosis(df$c) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.1.2 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/a6155a89/site/docs/2.1.2/api/R/lag.html ---------------------------------------------------------------------- diff --git a/site/docs/2.1.2/api/R/lag.html b/site/docs/2.1.2/api/R/lag.html new file mode 100644 index 0000000..24ae299 --- /dev/null +++ b/site/docs/2.1.2/api/R/lag.html @@ -0,0 +1,92 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: lag</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for lag {SparkR}"><tr><td>lag {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>lag</h2> + +<h3>Description</h3> + +<p>Window function: returns the value that is <code>offset</code> rows before the current row, and +<code>defaultValue</code> if there is less than <code>offset</code> rows before the current row. For example, +an <code>offset</code> of one will return the previous row at any given point in the window partition. +</p> + + +<h3>Usage</h3> + +<pre> +lag(x, ...) + +## S4 method for signature 'characterOrColumn' +lag(x, offset = 1, defaultValue = NULL) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>x</code></td> +<td> +<p>the column as a character string or a Column to compute on.</p> +</td></tr> +<tr valign="top"><td><code>...</code></td> +<td> +<p>further arguments to be passed to or from other methods.</p> +</td></tr> +<tr valign="top"><td><code>offset</code></td> +<td> +<p>the number of rows back from the current row from which to obtain a value. +If not specified, the default is 1.</p> +</td></tr> +<tr valign="top"><td><code>defaultValue</code></td> +<td> +<p>(optional) default to use when the offset row does not exist.</p> +</td></tr> +</table> + + +<h3>Details</h3> + +<p>This is equivalent to the <code>LAG</code> function in SQL. +</p> + + +<h3>Note</h3> + +<p>lag since 1.6.0 +</p> + + +<h3>See Also</h3> + +<p>Other window_funcs: <code><a href="cume_dist.html">cume_dist</a></code>, +<code><a href="dense_rank.html">dense_rank</a></code>, <code><a href="lead.html">lead</a></code>, +<code><a href="ntile.html">ntile</a></code>, <code><a href="percent_rank.html">percent_rank</a></code>, +<code><a href="rank.html">rank</a></code>, <code><a href="row_number.html">row_number</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D df <- createDataFrame(mtcars) +##D +##D # Partition by am (transmission) and order by hp (horsepower) +##D ws <- orderBy(windowPartitionBy("am"), "hp") +##D +##D # Lag mpg values by 1 row on the partition-and-ordered table +##D out <- select(df, over(lag(df$mpg), ws), df$mpg, df$hp, df$am) +## End(Not run) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.1.2 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/a6155a89/site/docs/2.1.2/api/R/last.html ---------------------------------------------------------------------- diff --git a/site/docs/2.1.2/api/R/last.html b/site/docs/2.1.2/api/R/last.html new file mode 100644 index 0000000..60b1494 --- /dev/null +++ b/site/docs/2.1.2/api/R/last.html @@ -0,0 +1,87 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: last</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for last {SparkR}"><tr><td>last {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>last</h2> + +<h3>Description</h3> + +<p>Aggregate function: returns the last value in a group. +</p> + + +<h3>Usage</h3> + +<pre> +last(x, ...) + +## S4 method for signature 'characterOrColumn' +last(x, na.rm = FALSE) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>x</code></td> +<td> +<p>column to compute on.</p> +</td></tr> +<tr valign="top"><td><code>...</code></td> +<td> +<p>further arguments to be passed to or from other methods.</p> +</td></tr> +<tr valign="top"><td><code>na.rm</code></td> +<td> +<p>a logical value indicating whether NA values should be stripped +before the computation proceeds.</p> +</td></tr> +</table> + + +<h3>Details</h3> + +<p>The function by default returns the last values it sees. It will return the last non-missing +value it sees when na.rm is set to true. If all values are missing, then NA is returned. +</p> + + +<h3>Note</h3> + +<p>last since 1.4.0 +</p> + + +<h3>See Also</h3> + +<p>Other agg_funcs: <code><a href="summarize.html">agg</a></code>, <code><a href="avg.html">avg</a></code>, +<code><a href="countDistinct.html">countDistinct</a></code>, <code><a href="count.html">count</a></code>, +<code><a href="first.html">first</a></code>, <code><a href="kurtosis.html">kurtosis</a></code>, +<code><a href="max.html">max</a></code>, <code><a href="mean.html">mean</a></code>, <code><a href="min.html">min</a></code>, +<code><a href="sd.html">sd</a></code>, <code><a href="skewness.html">skewness</a></code>, +<code><a href="stddev_pop.html">stddev_pop</a></code>, <code><a href="stddev_samp.html">stddev_samp</a></code>, +<code><a href="sumDistinct.html">sumDistinct</a></code>, <code><a href="sum.html">sum</a></code>, +<code><a href="var_pop.html">var_pop</a></code>, <code><a href="var_samp.html">var_samp</a></code>, +<code><a href="var.html">var</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D last(df$c) +##D last(df$c, TRUE) +## End(Not run) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.1.2 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/a6155a89/site/docs/2.1.2/api/R/last_day.html ---------------------------------------------------------------------- diff --git a/site/docs/2.1.2/api/R/last_day.html b/site/docs/2.1.2/api/R/last_day.html new file mode 100644 index 0000000..92f0de0 --- /dev/null +++ b/site/docs/2.1.2/api/R/last_day.html @@ -0,0 +1,73 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: last_day</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for last_day {SparkR}"><tr><td>last_day {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>last_day</h2> + +<h3>Description</h3> + +<p>Given a date column, returns the last day of the month which the given date belongs to. +For example, input "2015-07-27" returns "2015-07-31" since July 31 is the last day of the +month in July 2015. +</p> + + +<h3>Usage</h3> + +<pre> +last_day(x) + +## S4 method for signature 'Column' +last_day(x) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>x</code></td> +<td> +<p>Column to compute on.</p> +</td></tr> +</table> + + +<h3>Note</h3> + +<p>last_day since 1.5.0 +</p> + + +<h3>See Also</h3> + +<p>Other datetime_funcs: <code><a href="add_months.html">add_months</a></code>, +<code><a href="date_add.html">date_add</a></code>, <code><a href="date_format.html">date_format</a></code>, +<code><a href="date_sub.html">date_sub</a></code>, <code><a href="datediff.html">datediff</a></code>, +<code><a href="dayofmonth.html">dayofmonth</a></code>, <code><a href="dayofyear.html">dayofyear</a></code>, +<code><a href="from_unixtime.html">from_unixtime</a></code>, +<code><a href="from_utc_timestamp.html">from_utc_timestamp</a></code>, <code><a href="hour.html">hour</a></code>, +<code><a href="minute.html">minute</a></code>, <code><a href="months_between.html">months_between</a></code>, +<code><a href="month.html">month</a></code>, <code><a href="next_day.html">next_day</a></code>, +<code><a href="quarter.html">quarter</a></code>, <code><a href="second.html">second</a></code>, +<code><a href="to_date.html">to_date</a></code>, <code><a href="to_utc_timestamp.html">to_utc_timestamp</a></code>, +<code><a href="unix_timestamp.html">unix_timestamp</a></code>, <code><a href="weekofyear.html">weekofyear</a></code>, +<code><a href="window.html">window</a></code>, <code><a href="year.html">year</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: last_day(df$c) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.1.2 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/a6155a89/site/docs/2.1.2/api/R/lead.html ---------------------------------------------------------------------- diff --git a/site/docs/2.1.2/api/R/lead.html b/site/docs/2.1.2/api/R/lead.html new file mode 100644 index 0000000..66b5e67 --- /dev/null +++ b/site/docs/2.1.2/api/R/lead.html @@ -0,0 +1,90 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: lead</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for lead {SparkR}"><tr><td>lead {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>lead</h2> + +<h3>Description</h3> + +<p>Window function: returns the value that is <code>offset</code> rows after the current row, and +<code>defaultValue</code> if there is less than <code>offset</code> rows after the current row. +For example, an <code>offset</code> of one will return the next row at any given point +in the window partition. +</p> + + +<h3>Usage</h3> + +<pre> +lead(x, offset, defaultValue = NULL) + +## S4 method for signature 'characterOrColumn,numeric' +lead(x, offset = 1, + defaultValue = NULL) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>x</code></td> +<td> +<p>the column as a character string or a Column to compute on.</p> +</td></tr> +<tr valign="top"><td><code>offset</code></td> +<td> +<p>the number of rows after the current row from which to obtain a value. +If not specified, the default is 1.</p> +</td></tr> +<tr valign="top"><td><code>defaultValue</code></td> +<td> +<p>(optional) default to use when the offset row does not exist.</p> +</td></tr> +</table> + + +<h3>Details</h3> + +<p>This is equivalent to the <code>LEAD</code> function in SQL. +</p> + + +<h3>Note</h3> + +<p>lead since 1.6.0 +</p> + + +<h3>See Also</h3> + +<p>Other window_funcs: <code><a href="cume_dist.html">cume_dist</a></code>, +<code><a href="dense_rank.html">dense_rank</a></code>, <code><a href="lag.html">lag</a></code>, +<code><a href="ntile.html">ntile</a></code>, <code><a href="percent_rank.html">percent_rank</a></code>, +<code><a href="rank.html">rank</a></code>, <code><a href="row_number.html">row_number</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D df <- createDataFrame(mtcars) +##D +##D # Partition by am (transmission) and order by hp (horsepower) +##D ws <- orderBy(windowPartitionBy("am"), "hp") +##D +##D # Lead mpg values by 1 row on the partition-and-ordered table +##D out <- select(df, over(lead(df$mpg), ws), df$mpg, df$hp, df$am) +## End(Not run) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.1.2 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/a6155a89/site/docs/2.1.2/api/R/least.html ---------------------------------------------------------------------- diff --git a/site/docs/2.1.2/api/R/least.html b/site/docs/2.1.2/api/R/least.html new file mode 100644 index 0000000..a36c3e4 --- /dev/null +++ b/site/docs/2.1.2/api/R/least.html @@ -0,0 +1,72 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: least</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for least {SparkR}"><tr><td>least {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>least</h2> + +<h3>Description</h3> + +<p>Returns the least value of the list of column names, skipping null values. +This function takes at least 2 parameters. It will return null if all parameters are null. +</p> + + +<h3>Usage</h3> + +<pre> +least(x, ...) + +## S4 method for signature 'Column' +least(x, ...) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>x</code></td> +<td> +<p>Column to compute on</p> +</td></tr> +<tr valign="top"><td><code>...</code></td> +<td> +<p>other columns</p> +</td></tr> +</table> + + +<h3>Note</h3> + +<p>least since 1.5.0 +</p> + + +<h3>See Also</h3> + +<p>Other normal_funcs: <code><a href="abs.html">abs</a></code>, +<code><a href="bitwiseNOT.html">bitwiseNOT</a></code>, <code><a href="coalesce.html">coalesce</a></code>, +<code><a href="column.html">column</a></code>, <code><a href="expr.html">expr</a></code>, +<code><a href="greatest.html">greatest</a></code>, <code><a href="ifelse.html">ifelse</a></code>, +<code><a href="is.nan.html">isnan</a></code>, <code><a href="lit.html">lit</a></code>, +<code><a href="nanvl.html">nanvl</a></code>, <code><a href="negate.html">negate</a></code>, +<code><a href="randn.html">randn</a></code>, <code><a href="rand.html">rand</a></code>, +<code><a href="struct.html">struct</a></code>, <code><a href="when.html">when</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: least(df$c, df$d) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.1.2 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/a6155a89/site/docs/2.1.2/api/R/length.html ---------------------------------------------------------------------- diff --git a/site/docs/2.1.2/api/R/length.html b/site/docs/2.1.2/api/R/length.html new file mode 100644 index 0000000..abee280 --- /dev/null +++ b/site/docs/2.1.2/api/R/length.html @@ -0,0 +1,71 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: length</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for length {SparkR}"><tr><td>length {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>length</h2> + +<h3>Description</h3> + +<p>Computes the length of a given string or binary column. +</p> + + +<h3>Usage</h3> + +<pre> +## S4 method for signature 'Column' +length(x) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>x</code></td> +<td> +<p>Column to compute on.</p> +</td></tr> +</table> + + +<h3>Note</h3> + +<p>length since 1.5.0 +</p> + + +<h3>See Also</h3> + +<p>Other string_funcs: <code><a href="ascii.html">ascii</a></code>, +<code><a href="base64.html">base64</a></code>, <code><a href="concat_ws.html">concat_ws</a></code>, +<code><a href="concat.html">concat</a></code>, <code><a href="decode.html">decode</a></code>, +<code><a href="encode.html">encode</a></code>, <code><a href="format_number.html">format_number</a></code>, +<code><a href="format_string.html">format_string</a></code>, <code><a href="initcap.html">initcap</a></code>, +<code><a href="instr.html">instr</a></code>, <code><a href="levenshtein.html">levenshtein</a></code>, +<code><a href="locate.html">locate</a></code>, <code><a href="lower.html">lower</a></code>, +<code><a href="lpad.html">lpad</a></code>, <code><a href="ltrim.html">ltrim</a></code>, +<code><a href="regexp_extract.html">regexp_extract</a></code>, +<code><a href="regexp_replace.html">regexp_replace</a></code>, <code><a href="reverse.html">reverse</a></code>, +<code><a href="rpad.html">rpad</a></code>, <code><a href="rtrim.html">rtrim</a></code>, +<code><a href="soundex.html">soundex</a></code>, <code><a href="substring_index.html">substring_index</a></code>, +<code><a href="translate.html">translate</a></code>, <code><a href="trim.html">trim</a></code>, +<code><a href="unbase64.html">unbase64</a></code>, <code><a href="upper.html">upper</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: length(df$c) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.1.2 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/a6155a89/site/docs/2.1.2/api/R/levenshtein.html ---------------------------------------------------------------------- diff --git a/site/docs/2.1.2/api/R/levenshtein.html b/site/docs/2.1.2/api/R/levenshtein.html new file mode 100644 index 0000000..6806645 --- /dev/null +++ b/site/docs/2.1.2/api/R/levenshtein.html @@ -0,0 +1,77 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: levenshtein</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for levenshtein {SparkR}"><tr><td>levenshtein {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>levenshtein</h2> + +<h3>Description</h3> + +<p>Computes the Levenshtein distance of the two given string columns. +</p> + + +<h3>Usage</h3> + +<pre> +levenshtein(y, x) + +## S4 method for signature 'Column' +levenshtein(y, x) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>y</code></td> +<td> +<p>Column to compute on.</p> +</td></tr> +<tr valign="top"><td><code>x</code></td> +<td> +<p>Column to compute on.</p> +</td></tr> +</table> + + +<h3>Note</h3> + +<p>levenshtein since 1.5.0 +</p> + + +<h3>See Also</h3> + +<p>Other string_funcs: <code><a href="ascii.html">ascii</a></code>, +<code><a href="base64.html">base64</a></code>, <code><a href="concat_ws.html">concat_ws</a></code>, +<code><a href="concat.html">concat</a></code>, <code><a href="decode.html">decode</a></code>, +<code><a href="encode.html">encode</a></code>, <code><a href="format_number.html">format_number</a></code>, +<code><a href="format_string.html">format_string</a></code>, <code><a href="initcap.html">initcap</a></code>, +<code><a href="instr.html">instr</a></code>, <code><a href="length.html">length</a></code>, +<code><a href="locate.html">locate</a></code>, <code><a href="lower.html">lower</a></code>, +<code><a href="lpad.html">lpad</a></code>, <code><a href="ltrim.html">ltrim</a></code>, +<code><a href="regexp_extract.html">regexp_extract</a></code>, +<code><a href="regexp_replace.html">regexp_replace</a></code>, <code><a href="reverse.html">reverse</a></code>, +<code><a href="rpad.html">rpad</a></code>, <code><a href="rtrim.html">rtrim</a></code>, +<code><a href="soundex.html">soundex</a></code>, <code><a href="substring_index.html">substring_index</a></code>, +<code><a href="translate.html">translate</a></code>, <code><a href="trim.html">trim</a></code>, +<code><a href="unbase64.html">unbase64</a></code>, <code><a href="upper.html">upper</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: levenshtein(df$c, x) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.1.2 <a href="00Index.html">Index</a>]</div> +</body></html> --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@spark.apache.org For additional commands, e-mail: commits-h...@spark.apache.org
