http://git-wip-us.apache.org/repos/asf/spark-website/blob/0bd36316/site/docs/2.0.2/api/R/printSchema.html ---------------------------------------------------------------------- diff --git a/site/docs/2.0.2/api/R/printSchema.html b/site/docs/2.0.2/api/R/printSchema.html new file mode 100644 index 0000000..b8846b6 --- /dev/null +++ b/site/docs/2.0.2/api/R/printSchema.html @@ -0,0 +1,258 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> +<html><head><title>R: Print Schema of a SparkDataFrame</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 printSchema {SparkR}"><tr><td>printSchema {SparkR}</td><td align="right">R Documentation</td></tr></table> + +<h2>Print Schema of a SparkDataFrame</h2> + +<h3>Description</h3> + +<p>Prints out the schema in tree format +</p> + + +<h3>Usage</h3> + +<pre> +## S4 method for signature 'SparkDataFrame' +printSchema(x) + +printSchema(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>printSchema since 1.4.0 +</p> + + +<h3>See Also</h3> + +<p>Other SparkDataFrame functions: <code><a href="select.html">$</a></code>, +<code><a href="select.html">$,SparkDataFrame-method</a></code>, <code><a href="select.html">$<-</a></code>, +<code><a href="select.html">$<-,SparkDataFrame-method</a></code>, +<code><a href="select.html">select</a></code>, <code><a href="select.html">select</a></code>, +<code><a href="select.html">select,SparkDataFrame,Column-method</a></code>, +<code><a href="select.html">select,SparkDataFrame,character-method</a></code>, +<code><a href="select.html">select,SparkDataFrame,list-method</a></code>; +<code><a href="SparkDataFrame.html">SparkDataFrame-class</a></code>; <code><a href="subset.html">[</a></code>, +<code><a href="subset.html">[,SparkDataFrame-method</a></code>, <code><a href="subset.html">[[</a></code>, +<code><a href="subset.html">[[,SparkDataFrame,numericOrcharacter-method</a></code>, +<code><a href="subset.html">subset</a></code>, <code><a href="subset.html">subset</a></code>, +<code><a href="subset.html">subset,SparkDataFrame-method</a></code>; +<code><a href="summarize.html">agg</a></code>, <code><a href="summarize.html">agg</a></code>, <code><a href="summarize.html">agg</a></code>, +<code><a href="summarize.html">agg,GroupedData-method</a></code>, +<code><a href="summarize.html">agg,SparkDataFrame-method</a></code>, +<code><a href="summarize.html">summarize</a></code>, <code><a href="summarize.html">summarize</a></code>, +<code><a href="summarize.html">summarize</a></code>, +<code><a href="summarize.html">summarize,GroupedData-method</a></code>, +<code><a href="summarize.html">summarize,SparkDataFrame-method</a></code>; +<code><a href="arrange.html">arrange</a></code>, <code><a href="arrange.html">arrange</a></code>, +<code><a href="arrange.html">arrange</a></code>, +<code><a href="arrange.html">arrange,SparkDataFrame,Column-method</a></code>, +<code><a href="arrange.html">arrange,SparkDataFrame,character-method</a></code>, +<code><a href="arrange.html">orderBy,SparkDataFrame,characterOrColumn-method</a></code>; +<code><a href="as.data.frame.html">as.data.frame</a></code>, +<code><a href="as.data.frame.html">as.data.frame,SparkDataFrame-method</a></code>; +<code><a href="attach.html">attach</a></code>, +<code><a href="attach.html">attach,SparkDataFrame-method</a></code>; +<code><a href="cache.html">cache</a></code>, <code><a href="cache.html">cache</a></code>, +<code><a href="cache.html">cache,SparkDataFrame-method</a></code>; +<code><a href="collect.html">collect</a></code>, <code><a href="collect.html">collect</a></code>, +<code><a href="collect.html">collect,SparkDataFrame-method</a></code>; +<code><a href="columns.html">colnames</a></code>, <code><a href="columns.html">colnames</a></code>, +<code><a href="columns.html">colnames,SparkDataFrame-method</a></code>, +<code><a href="columns.html">colnames<-</a></code>, <code><a href="columns.html">colnames<-</a></code>, +<code><a href="columns.html">colnames<-,SparkDataFrame-method</a></code>, +<code><a href="columns.html">columns</a></code>, <code><a href="columns.html">columns</a></code>, +<code><a href="columns.html">columns,SparkDataFrame-method</a></code>, +<code><a href="columns.html">names</a></code>, +<code><a href="columns.html">names,SparkDataFrame-method</a></code>, +<code><a href="columns.html">names<-</a></code>, +<code><a href="columns.html">names<-,SparkDataFrame-method</a></code>; +<code><a href="coltypes.html">coltypes</a></code>, <code><a href="coltypes.html">coltypes</a></code>, +<code><a href="coltypes.html">coltypes,SparkDataFrame-method</a></code>, +<code><a href="coltypes.html">coltypes<-</a></code>, <code><a href="coltypes.html">coltypes<-</a></code>, +<code><a href="coltypes.html">coltypes<-,SparkDataFrame,character-method</a></code>; +<code><a href="nrow.html">count,SparkDataFrame-method</a></code>, +<code><a href="nrow.html">nrow</a></code>, <code><a href="nrow.html">nrow</a></code>, +<code><a href="nrow.html">nrow,SparkDataFrame-method</a></code>; +<code><a href="createOrReplaceTempView.html">createOrReplaceTempView</a></code>, +<code><a href="createOrReplaceTempView.html">createOrReplaceTempView</a></code>, +<code><a href="createOrReplaceTempView.html">createOrReplaceTempView,SparkDataFrame,character-method</a></code>; +<code><a href="dapplyCollect.html">dapplyCollect</a></code>, <code><a href="dapplyCollect.html">dapplyCollect</a></code>, +<code><a href="dapplyCollect.html">dapplyCollect,SparkDataFrame,function-method</a></code>; +<code><a href="dapply.html">dapply</a></code>, <code><a href="dapply.html">dapply</a></code>, +<code><a href="dapply.html">dapply,SparkDataFrame,function,structType-method</a></code>; +<code><a href="summary.html">describe</a></code>, <code><a href="summary.html">describe</a></code>, +<code><a href="summary.html">describe</a></code>, +<code><a href="summary.html">describe,SparkDataFrame,ANY-method</a></code>, +<code><a href="summary.html">describe,SparkDataFrame,character-method</a></code>, +<code><a href="summary.html">describe,SparkDataFrame-method</a></code>, +<code><a href="summary.html">summary</a></code>, <code><a href="summary.html">summary</a></code>, +<code><a href="summary.html">summary,SparkDataFrame-method</a></code>; +<code><a href="dim.html">dim</a></code>, +<code><a href="dim.html">dim,SparkDataFrame-method</a></code>; +<code><a href="distinct.html">distinct</a></code>, <code><a href="distinct.html">distinct</a></code>, +<code><a href="distinct.html">distinct,SparkDataFrame-method</a></code>, +<code><a href="distinct.html">unique</a></code>, +<code><a href="distinct.html">unique,SparkDataFrame-method</a></code>; +<code><a href="dropDuplicates.html">dropDuplicates</a></code>, +<code><a href="dropDuplicates.html">dropDuplicates</a></code>, +<code><a href="dropDuplicates.html">dropDuplicates,SparkDataFrame-method</a></code>; +<code><a href="nafunctions.html">dropna</a></code>, <code><a href="nafunctions.html">dropna</a></code>, +<code><a href="nafunctions.html">dropna,SparkDataFrame-method</a></code>, +<code><a href="nafunctions.html">fillna</a></code>, <code><a href="nafunctions.html">fillna</a></code>, +<code><a href="nafunctions.html">fillna,SparkDataFrame-method</a></code>, +<code><a href="nafunctions.html">na.omit</a></code>, <code><a href="nafunctions.html">na.omit</a></code>, +<code><a href="nafunctions.html">na.omit,SparkDataFrame-method</a></code>; +<code><a href="drop.html">drop</a></code>, <code><a href="drop.html">drop</a></code>, +<code><a href="drop.html">drop</a></code>, <code><a href="drop.html">drop,ANY-method</a></code>, +<code><a href="drop.html">drop,SparkDataFrame-method</a></code>; +<code><a href="dtypes.html">dtypes</a></code>, <code><a href="dtypes.html">dtypes</a></code>, +<code><a href="dtypes.html">dtypes,SparkDataFrame-method</a></code>; +<code><a href="except.html">except</a></code>, <code><a href="except.html">except</a></code>, +<code><a href="except.html">except,SparkDataFrame,SparkDataFrame-method</a></code>; +<code><a href="explain.html">explain</a></code>, <code><a href="explain.html">explain</a></code>, +<code><a href="explain.html">explain,SparkDataFrame-method</a></code>; +<code><a href="filter.html">filter</a></code>, <code><a href="filter.html">filter</a></code>, +<code><a href="filter.html">filter,SparkDataFrame,characterOrColumn-method</a></code>, +<code><a href="filter.html">where</a></code>, <code><a href="filter.html">where</a></code>, +<code><a href="filter.html">where,SparkDataFrame,characterOrColumn-method</a></code>; +<code><a href="first.html">first</a></code>, <code><a href="first.html">first</a></code>, +<code><a href="first.html">first</a></code>, +<code><a href="first.html">first,SparkDataFrame-method</a></code>, +<code><a href="first.html">first,characterOrColumn-method</a></code>; +<code><a href="gapplyCollect.html">gapplyCollect</a></code>, <code><a href="gapplyCollect.html">gapplyCollect</a></code>, +<code><a href="gapplyCollect.html">gapplyCollect</a></code>, +<code><a href="gapplyCollect.html">gapplyCollect,GroupedData-method</a></code>, +<code><a href="gapplyCollect.html">gapplyCollect,SparkDataFrame-method</a></code>; +<code><a href="gapply.html">gapply</a></code>, <code><a href="gapply.html">gapply</a></code>, +<code><a href="gapply.html">gapply</a></code>, +<code><a href="gapply.html">gapply,GroupedData-method</a></code>, +<code><a href="gapply.html">gapply,SparkDataFrame-method</a></code>; +<code><a href="groupBy.html">groupBy</a></code>, <code><a href="groupBy.html">groupBy</a></code>, +<code><a href="groupBy.html">groupBy,SparkDataFrame-method</a></code>, +<code><a href="groupBy.html">group_by</a></code>, <code><a href="groupBy.html">group_by</a></code>, +<code><a href="groupBy.html">group_by,SparkDataFrame-method</a></code>; +<code><a href="head.html">head</a></code>, +<code><a href="head.html">head,SparkDataFrame-method</a></code>; +<code><a href="histogram.html">histogram</a></code>, +<code><a href="histogram.html">histogram,SparkDataFrame,characterOrColumn-method</a></code>; +<code><a href="insertInto.html">insertInto</a></code>, <code><a href="insertInto.html">insertInto</a></code>, +<code><a href="insertInto.html">insertInto,SparkDataFrame,character-method</a></code>; +<code><a href="intersect.html">intersect</a></code>, <code><a href="intersect.html">intersect</a></code>, +<code><a href="intersect.html">intersect,SparkDataFrame,SparkDataFrame-method</a></code>; +<code><a href="isLocal.html">isLocal</a></code>, <code><a href="isLocal.html">isLocal</a></code>, +<code><a href="isLocal.html">isLocal,SparkDataFrame-method</a></code>; +<code><a href="join.html">join</a></code>, +<code><a href="join.html">join,SparkDataFrame,SparkDataFrame-method</a></code>; +<code><a href="limit.html">limit</a></code>, <code><a href="limit.html">limit</a></code>, +<code><a href="limit.html">limit,SparkDataFrame,numeric-method</a></code>; +<code><a href="merge.html">merge</a></code>, <code><a href="merge.html">merge</a></code>, +<code><a href="merge.html">merge,SparkDataFrame,SparkDataFrame-method</a></code>; +<code><a href="mutate.html">mutate</a></code>, <code><a href="mutate.html">mutate</a></code>, +<code><a href="mutate.html">mutate,SparkDataFrame-method</a></code>, +<code><a href="mutate.html">transform</a></code>, <code><a href="mutate.html">transform</a></code>, +<code><a href="mutate.html">transform,SparkDataFrame-method</a></code>; +<code><a href="ncol.html">ncol</a></code>, +<code><a href="ncol.html">ncol,SparkDataFrame-method</a></code>; +<code><a href="persist.html">persist</a></code>, <code><a href="persist.html">persist</a></code>, +<code><a href="persist.html">persist,SparkDataFrame,character-method</a></code>; +<code><a href="randomSplit.html">randomSplit</a></code>, <code><a href="randomSplit.html">randomSplit</a></code>, +<code><a href="randomSplit.html">randomSplit,SparkDataFrame,numeric-method</a></code>; +<code><a href="rbind.html">rbind</a></code>, <code><a href="rbind.html">rbind</a></code>, +<code><a href="rbind.html">rbind,SparkDataFrame-method</a></code>; +<code><a href="registerTempTable-deprecated.html">registerTempTable</a></code>, +<code><a href="registerTempTable-deprecated.html">registerTempTable</a></code>, +<code><a href="registerTempTable-deprecated.html">registerTempTable,SparkDataFrame,character-method</a></code>; +<code><a href="rename.html">rename</a></code>, <code><a href="rename.html">rename</a></code>, +<code><a href="rename.html">rename,SparkDataFrame-method</a></code>, +<code><a href="rename.html">withColumnRenamed</a></code>, +<code><a href="rename.html">withColumnRenamed</a></code>, +<code><a href="rename.html">withColumnRenamed,SparkDataFrame,character,character-method</a></code>; +<code><a href="repartition.html">repartition</a></code>, <code><a href="repartition.html">repartition</a></code>, +<code><a href="repartition.html">repartition,SparkDataFrame-method</a></code>; +<code><a href="sample.html">sample</a></code>, <code><a href="sample.html">sample</a></code>, +<code><a href="sample.html">sample,SparkDataFrame,logical,numeric-method</a></code>, +<code><a href="sample.html">sample_frac</a></code>, <code><a href="sample.html">sample_frac</a></code>, +<code><a href="sample.html">sample_frac,SparkDataFrame,logical,numeric-method</a></code>; +<code><a href="write.parquet.html">saveAsParquetFile</a></code>, +<code><a href="write.parquet.html">saveAsParquetFile</a></code>, +<code><a href="write.parquet.html">saveAsParquetFile,SparkDataFrame,character-method</a></code>, +<code><a href="write.parquet.html">write.parquet</a></code>, <code><a href="write.parquet.html">write.parquet</a></code>, +<code><a href="write.parquet.html">write.parquet,SparkDataFrame,character-method</a></code>; +<code><a href="saveAsTable.html">saveAsTable</a></code>, <code><a href="saveAsTable.html">saveAsTable</a></code>, +<code><a href="saveAsTable.html">saveAsTable,SparkDataFrame,character-method</a></code>; +<code><a href="write.df.html">saveDF</a></code>, <code><a href="write.df.html">saveDF</a></code>, +<code><a href="write.df.html">saveDF,SparkDataFrame,character-method</a></code>, +<code><a href="write.df.html">write.df</a></code>, <code><a href="write.df.html">write.df</a></code>, +<code><a href="write.df.html">write.df</a></code>, +<code><a href="write.df.html">write.df,SparkDataFrame,character-method</a></code>; +<code><a href="schema.html">schema</a></code>, <code><a href="schema.html">schema</a></code>, +<code><a href="schema.html">schema,SparkDataFrame-method</a></code>; +<code><a href="selectExpr.html">selectExpr</a></code>, <code><a href="selectExpr.html">selectExpr</a></code>, +<code><a href="selectExpr.html">selectExpr,SparkDataFrame,character-method</a></code>; +<code><a href="showDF.html">showDF</a></code>, <code><a href="showDF.html">showDF</a></code>, +<code><a href="showDF.html">showDF,SparkDataFrame-method</a></code>; +<code><a href="show.html">show</a></code>, <code><a href="show.html">show</a></code>, +<code><a href="show.html">show,Column-method</a></code>, +<code><a href="show.html">show,GroupedData-method</a></code>, +<code><a href="show.html">show,SparkDataFrame-method</a></code>, +<code><a href="show.html">show,WindowSpec-method</a></code>; <code><a href="str.html">str</a></code>, +<code><a href="str.html">str,SparkDataFrame-method</a></code>; +<code><a href="take.html">take</a></code>, <code><a href="take.html">take</a></code>, +<code><a href="take.html">take,SparkDataFrame,numeric-method</a></code>; +<code><a href="union.html">union</a></code>, <code><a href="union.html">union</a></code>, +<code><a href="union.html">union,SparkDataFrame,SparkDataFrame-method</a></code>, +<code><a href="union.html">unionAll</a></code>, <code><a href="union.html">unionAll</a></code>, +<code><a href="union.html">unionAll,SparkDataFrame,SparkDataFrame-method</a></code>; +<code><a href="unpersist-methods.html">unpersist</a></code>, <code><a href="unpersist-methods.html">unpersist</a></code>, +<code><a href="unpersist-methods.html">unpersist,SparkDataFrame-method</a></code>; +<code><a href="withColumn.html">withColumn</a></code>, <code><a href="withColumn.html">withColumn</a></code>, +<code><a href="withColumn.html">withColumn,SparkDataFrame,character,Column-method</a></code>; +<code><a href="with.html">with</a></code>, +<code><a href="with.html">with,SparkDataFrame-method</a></code>; +<code><a href="write.jdbc.html">write.jdbc</a></code>, <code><a href="write.jdbc.html">write.jdbc</a></code>, +<code><a href="write.jdbc.html">write.jdbc,SparkDataFrame,character,character-method</a></code>; +<code><a href="write.json.html">write.json</a></code>, <code><a href="write.json.html">write.json</a></code>, +<code><a href="write.json.html">write.json,SparkDataFrame,character-method</a></code>; +<code><a href="write.orc.html">write.orc</a></code>, <code><a href="write.orc.html">write.orc</a></code>, +<code><a href="write.orc.html">write.orc,SparkDataFrame,character-method</a></code>; +<code><a href="write.text.html">write.text</a></code>, <code><a href="write.text.html">write.text</a></code>, +<code><a href="write.text.html">write.text,SparkDataFrame,character-method</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 printSchema(df) +## End(Not run) +</code></pre> + + +<hr><div align="center">[Package <em>SparkR</em> version 2.0.2 <a href="00Index.html">Index</a>]</div> +</body></html>
http://git-wip-us.apache.org/repos/asf/spark-website/blob/0bd36316/site/docs/2.0.2/api/R/quarter.html ---------------------------------------------------------------------- diff --git a/site/docs/2.0.2/api/R/quarter.html b/site/docs/2.0.2/api/R/quarter.html new file mode 100644 index 0000000..95167b8 --- /dev/null +++ b/site/docs/2.0.2/api/R/quarter.html @@ -0,0 +1,112 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> +<html><head><title>R: quarter</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 quarter {SparkR}"><tr><td>quarter {SparkR}</td><td align="right">R Documentation</td></tr></table> + +<h2>quarter</h2> + +<h3>Description</h3> + +<p>Extracts the quarter as an integer from a given date/timestamp/string. +</p> + + +<h3>Usage</h3> + +<pre> +## S4 method for signature 'Column' +quarter(x) + +quarter(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>quarter 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="add_months.html">add_months</a></code>, +<code><a href="add_months.html">add_months,Column,numeric-method</a></code>; +<code><a href="date_add.html">date_add</a></code>, <code><a href="date_add.html">date_add</a></code>, +<code><a href="date_add.html">date_add,Column,numeric-method</a></code>; +<code><a href="date_format.html">date_format</a></code>, <code><a href="date_format.html">date_format</a></code>, +<code><a href="date_format.html">date_format,Column,character-method</a></code>; +<code><a href="date_sub.html">date_sub</a></code>, <code><a href="date_sub.html">date_sub</a></code>, +<code><a href="date_sub.html">date_sub,Column,numeric-method</a></code>; +<code><a href="datediff.html">datediff</a></code>, <code><a href="datediff.html">datediff</a></code>, +<code><a href="datediff.html">datediff,Column-method</a></code>; +<code><a href="dayofmonth.html">dayofmonth</a></code>, <code><a href="dayofmonth.html">dayofmonth</a></code>, +<code><a href="dayofmonth.html">dayofmonth,Column-method</a></code>; +<code><a href="dayofyear.html">dayofyear</a></code>, <code><a href="dayofyear.html">dayofyear</a></code>, +<code><a href="dayofyear.html">dayofyear,Column-method</a></code>; +<code><a href="from_unixtime.html">from_unixtime</a></code>, <code><a href="from_unixtime.html">from_unixtime</a></code>, +<code><a href="from_unixtime.html">from_unixtime,Column-method</a></code>; +<code><a href="from_utc_timestamp.html">from_utc_timestamp</a></code>, +<code><a href="from_utc_timestamp.html">from_utc_timestamp</a></code>, +<code><a href="from_utc_timestamp.html">from_utc_timestamp,Column,character-method</a></code>; +<code><a href="hour.html">hour</a></code>, <code><a href="hour.html">hour</a></code>, +<code><a href="hour.html">hour,Column-method</a></code>; <code><a href="last_day.html">last_day</a></code>, +<code><a href="last_day.html">last_day</a></code>, +<code><a href="last_day.html">last_day,Column-method</a></code>; +<code><a href="minute.html">minute</a></code>, <code><a href="minute.html">minute</a></code>, +<code><a href="minute.html">minute,Column-method</a></code>; +<code><a href="months_between.html">months_between</a></code>, +<code><a href="months_between.html">months_between</a></code>, +<code><a href="months_between.html">months_between,Column-method</a></code>; +<code><a href="month.html">month</a></code>, <code><a href="month.html">month</a></code>, +<code><a href="month.html">month,Column-method</a></code>; +<code><a href="next_day.html">next_day</a></code>, <code><a href="next_day.html">next_day</a></code>, +<code><a href="next_day.html">next_day,Column,character-method</a></code>; +<code><a href="second.html">second</a></code>, <code><a href="second.html">second</a></code>, +<code><a href="second.html">second,Column-method</a></code>; +<code><a href="to_date.html">to_date</a></code>, <code><a href="to_date.html">to_date</a></code>, +<code><a href="to_date.html">to_date,Column-method</a></code>; +<code><a href="to_utc_timestamp.html">to_utc_timestamp</a></code>, +<code><a href="to_utc_timestamp.html">to_utc_timestamp</a></code>, +<code><a href="to_utc_timestamp.html">to_utc_timestamp,Column,character-method</a></code>; +<code><a href="unix_timestamp.html">unix_timestamp</a></code>, +<code><a href="unix_timestamp.html">unix_timestamp</a></code>, +<code><a href="unix_timestamp.html">unix_timestamp</a></code>, +<code><a href="unix_timestamp.html">unix_timestamp</a></code>, +<code><a href="unix_timestamp.html">unix_timestamp,Column,character-method</a></code>, +<code><a href="unix_timestamp.html">unix_timestamp,Column,missing-method</a></code>, +<code><a href="unix_timestamp.html">unix_timestamp,missing,missing-method</a></code>; +<code><a href="weekofyear.html">weekofyear</a></code>, <code><a href="weekofyear.html">weekofyear</a></code>, +<code><a href="weekofyear.html">weekofyear,Column-method</a></code>; +<code><a href="window.html">window</a></code>, <code><a href="window.html">window</a></code>, +<code><a href="window.html">window,Column-method</a></code>; <code><a href="year.html">year</a></code>, +<code><a href="year.html">year</a></code>, <code><a href="year.html">year,Column-method</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: quarter(df$c) +</code></pre> + + +<hr><div align="center">[Package <em>SparkR</em> version 2.0.2 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/0bd36316/site/docs/2.0.2/api/R/rand.html ---------------------------------------------------------------------- diff --git a/site/docs/2.0.2/api/R/rand.html b/site/docs/2.0.2/api/R/rand.html new file mode 100644 index 0000000..6cc3892 --- /dev/null +++ b/site/docs/2.0.2/api/R/rand.html @@ -0,0 +1,94 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> +<html><head><title>R: rand</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 rand {SparkR}"><tr><td>rand {SparkR}</td><td align="right">R Documentation</td></tr></table> + +<h2>rand</h2> + +<h3>Description</h3> + +<p>Generate a random column with i.i.d. samples from U[0.0, 1.0]. +</p> + + +<h3>Usage</h3> + +<pre> +## S4 method for signature 'missing' +rand(seed) + +## S4 method for signature 'numeric' +rand(seed) + +rand(seed) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>seed</code></td> +<td> +<p>a random seed. Can be missing.</p> +</td></tr> +</table> + + +<h3>Note</h3> + +<p>rand since 1.5.0 +</p> +<p>rand(numeric) since 1.5.0 +</p> + + +<h3>See Also</h3> + +<p>Other normal_funcs: <code><a href="column.html">Column-class</a></code>, +<code><a href="column.html">column</a></code>, <code><a href="column.html">column</a></code>, +<code><a href="column.html">column</a></code>, +<code><a href="column.html">column,character-method</a></code>, +<code><a href="column.html">column,jobj-method</a></code>; <code><a href="abs.html">abs</a></code>, +<code><a href="abs.html">abs,Column-method</a></code>; +<code><a href="bitwiseNOT.html">bitwiseNOT</a></code>, <code><a href="bitwiseNOT.html">bitwiseNOT</a></code>, +<code><a href="bitwiseNOT.html">bitwiseNOT,Column-method</a></code>; +<code><a href="expr.html">expr</a></code>, <code><a href="expr.html">expr</a></code>, +<code><a href="expr.html">expr,character-method</a></code>; +<code><a href="greatest.html">greatest</a></code>, <code><a href="greatest.html">greatest</a></code>, +<code><a href="greatest.html">greatest,Column-method</a></code>; +<code><a href="ifelse.html">ifelse</a></code>, <code><a href="ifelse.html">ifelse,Column-method</a></code>; +<code><a href="is.nan.html">is.nan</a></code>, <code><a href="is.nan.html">is.nan,Column-method</a></code>, +<code><a href="is.nan.html">isnan</a></code>, <code><a href="is.nan.html">isnan</a></code>, +<code><a href="is.nan.html">isnan,Column-method</a></code>; <code><a href="least.html">least</a></code>, +<code><a href="least.html">least</a></code>, <code><a href="least.html">least,Column-method</a></code>; +<code><a href="lit.html">lit</a></code>, <code><a href="lit.html">lit</a></code>, +<code><a href="lit.html">lit,ANY-method</a></code>; <code><a href="nanvl.html">nanvl</a></code>, +<code><a href="nanvl.html">nanvl</a></code>, <code><a href="nanvl.html">nanvl,Column-method</a></code>; +<code><a href="negate.html">negate</a></code>, <code><a href="negate.html">negate</a></code>, +<code><a href="negate.html">negate,Column-method</a></code>; <code><a href="randn.html">randn</a></code>, +<code><a href="randn.html">randn</a></code>, <code><a href="randn.html">randn</a></code>, +<code><a href="randn.html">randn,missing-method</a></code>, +<code><a href="randn.html">randn,numeric-method</a></code>; <code><a href="struct.html">struct</a></code>, +<code><a href="struct.html">struct</a></code>, +<code><a href="struct.html">struct,characterOrColumn-method</a></code>; +<code><a href="when.html">when</a></code>, <code><a href="when.html">when</a></code>, +<code><a href="when.html">when,Column-method</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: rand() +</code></pre> + + +<hr><div align="center">[Package <em>SparkR</em> version 2.0.2 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/0bd36316/site/docs/2.0.2/api/R/randn.html ---------------------------------------------------------------------- diff --git a/site/docs/2.0.2/api/R/randn.html b/site/docs/2.0.2/api/R/randn.html new file mode 100644 index 0000000..c7d347b --- /dev/null +++ b/site/docs/2.0.2/api/R/randn.html @@ -0,0 +1,94 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> +<html><head><title>R: randn</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 randn {SparkR}"><tr><td>randn {SparkR}</td><td align="right">R Documentation</td></tr></table> + +<h2>randn</h2> + +<h3>Description</h3> + +<p>Generate a column with i.i.d. samples from the standard normal distribution. +</p> + + +<h3>Usage</h3> + +<pre> +## S4 method for signature 'missing' +randn(seed) + +## S4 method for signature 'numeric' +randn(seed) + +randn(seed) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>seed</code></td> +<td> +<p>a random seed. Can be missing.</p> +</td></tr> +</table> + + +<h3>Note</h3> + +<p>randn since 1.5.0 +</p> +<p>randn(numeric) since 1.5.0 +</p> + + +<h3>See Also</h3> + +<p>Other normal_funcs: <code><a href="column.html">Column-class</a></code>, +<code><a href="column.html">column</a></code>, <code><a href="column.html">column</a></code>, +<code><a href="column.html">column</a></code>, +<code><a href="column.html">column,character-method</a></code>, +<code><a href="column.html">column,jobj-method</a></code>; <code><a href="abs.html">abs</a></code>, +<code><a href="abs.html">abs,Column-method</a></code>; +<code><a href="bitwiseNOT.html">bitwiseNOT</a></code>, <code><a href="bitwiseNOT.html">bitwiseNOT</a></code>, +<code><a href="bitwiseNOT.html">bitwiseNOT,Column-method</a></code>; +<code><a href="expr.html">expr</a></code>, <code><a href="expr.html">expr</a></code>, +<code><a href="expr.html">expr,character-method</a></code>; +<code><a href="greatest.html">greatest</a></code>, <code><a href="greatest.html">greatest</a></code>, +<code><a href="greatest.html">greatest,Column-method</a></code>; +<code><a href="ifelse.html">ifelse</a></code>, <code><a href="ifelse.html">ifelse,Column-method</a></code>; +<code><a href="is.nan.html">is.nan</a></code>, <code><a href="is.nan.html">is.nan,Column-method</a></code>, +<code><a href="is.nan.html">isnan</a></code>, <code><a href="is.nan.html">isnan</a></code>, +<code><a href="is.nan.html">isnan,Column-method</a></code>; <code><a href="least.html">least</a></code>, +<code><a href="least.html">least</a></code>, <code><a href="least.html">least,Column-method</a></code>; +<code><a href="lit.html">lit</a></code>, <code><a href="lit.html">lit</a></code>, +<code><a href="lit.html">lit,ANY-method</a></code>; <code><a href="nanvl.html">nanvl</a></code>, +<code><a href="nanvl.html">nanvl</a></code>, <code><a href="nanvl.html">nanvl,Column-method</a></code>; +<code><a href="negate.html">negate</a></code>, <code><a href="negate.html">negate</a></code>, +<code><a href="negate.html">negate,Column-method</a></code>; <code><a href="rand.html">rand</a></code>, +<code><a href="rand.html">rand</a></code>, <code><a href="rand.html">rand</a></code>, +<code><a href="rand.html">rand,missing-method</a></code>, +<code><a href="rand.html">rand,numeric-method</a></code>; <code><a href="struct.html">struct</a></code>, +<code><a href="struct.html">struct</a></code>, +<code><a href="struct.html">struct,characterOrColumn-method</a></code>; +<code><a href="when.html">when</a></code>, <code><a href="when.html">when</a></code>, +<code><a href="when.html">when,Column-method</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: randn() +</code></pre> + + +<hr><div align="center">[Package <em>SparkR</em> version 2.0.2 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/0bd36316/site/docs/2.0.2/api/R/randomSplit.html ---------------------------------------------------------------------- diff --git a/site/docs/2.0.2/api/R/randomSplit.html b/site/docs/2.0.2/api/R/randomSplit.html new file mode 100644 index 0000000..08666e7 --- /dev/null +++ b/site/docs/2.0.2/api/R/randomSplit.html @@ -0,0 +1,267 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> +<html><head><title>R: randomSplit</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 randomSplit {SparkR}"><tr><td>randomSplit {SparkR}</td><td align="right">R Documentation</td></tr></table> + +<h2>randomSplit</h2> + +<h3>Description</h3> + +<p>Return a list of randomly split dataframes with the provided weights. +</p> + + +<h3>Usage</h3> + +<pre> +## S4 method for signature 'SparkDataFrame,numeric' +randomSplit(x, weights, seed) + +randomSplit(x, weights, seed) +</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>weights</code></td> +<td> +<p>A vector of weights for splits, will be normalized if they don't sum to 1</p> +</td></tr> +<tr valign="top"><td><code>seed</code></td> +<td> +<p>A seed to use for random split</p> +</td></tr> +</table> + + +<h3>Note</h3> + +<p>randomSplit since 2.0.0 +</p> + + +<h3>See Also</h3> + +<p>Other SparkDataFrame functions: <code><a href="select.html">$</a></code>, +<code><a href="select.html">$,SparkDataFrame-method</a></code>, <code><a href="select.html">$<-</a></code>, +<code><a href="select.html">$<-,SparkDataFrame-method</a></code>, +<code><a href="select.html">select</a></code>, <code><a href="select.html">select</a></code>, +<code><a href="select.html">select,SparkDataFrame,Column-method</a></code>, +<code><a href="select.html">select,SparkDataFrame,character-method</a></code>, +<code><a href="select.html">select,SparkDataFrame,list-method</a></code>; +<code><a href="SparkDataFrame.html">SparkDataFrame-class</a></code>; <code><a href="subset.html">[</a></code>, +<code><a href="subset.html">[,SparkDataFrame-method</a></code>, <code><a href="subset.html">[[</a></code>, +<code><a href="subset.html">[[,SparkDataFrame,numericOrcharacter-method</a></code>, +<code><a href="subset.html">subset</a></code>, <code><a href="subset.html">subset</a></code>, +<code><a href="subset.html">subset,SparkDataFrame-method</a></code>; +<code><a href="summarize.html">agg</a></code>, <code><a href="summarize.html">agg</a></code>, <code><a href="summarize.html">agg</a></code>, +<code><a href="summarize.html">agg,GroupedData-method</a></code>, +<code><a href="summarize.html">agg,SparkDataFrame-method</a></code>, +<code><a href="summarize.html">summarize</a></code>, <code><a href="summarize.html">summarize</a></code>, +<code><a href="summarize.html">summarize</a></code>, +<code><a href="summarize.html">summarize,GroupedData-method</a></code>, +<code><a href="summarize.html">summarize,SparkDataFrame-method</a></code>; +<code><a href="arrange.html">arrange</a></code>, <code><a href="arrange.html">arrange</a></code>, +<code><a href="arrange.html">arrange</a></code>, +<code><a href="arrange.html">arrange,SparkDataFrame,Column-method</a></code>, +<code><a href="arrange.html">arrange,SparkDataFrame,character-method</a></code>, +<code><a href="arrange.html">orderBy,SparkDataFrame,characterOrColumn-method</a></code>; +<code><a href="as.data.frame.html">as.data.frame</a></code>, +<code><a href="as.data.frame.html">as.data.frame,SparkDataFrame-method</a></code>; +<code><a href="attach.html">attach</a></code>, +<code><a href="attach.html">attach,SparkDataFrame-method</a></code>; +<code><a href="cache.html">cache</a></code>, <code><a href="cache.html">cache</a></code>, +<code><a href="cache.html">cache,SparkDataFrame-method</a></code>; +<code><a href="collect.html">collect</a></code>, <code><a href="collect.html">collect</a></code>, +<code><a href="collect.html">collect,SparkDataFrame-method</a></code>; +<code><a href="columns.html">colnames</a></code>, <code><a href="columns.html">colnames</a></code>, +<code><a href="columns.html">colnames,SparkDataFrame-method</a></code>, +<code><a href="columns.html">colnames<-</a></code>, <code><a href="columns.html">colnames<-</a></code>, +<code><a href="columns.html">colnames<-,SparkDataFrame-method</a></code>, +<code><a href="columns.html">columns</a></code>, <code><a href="columns.html">columns</a></code>, +<code><a href="columns.html">columns,SparkDataFrame-method</a></code>, +<code><a href="columns.html">names</a></code>, +<code><a href="columns.html">names,SparkDataFrame-method</a></code>, +<code><a href="columns.html">names<-</a></code>, +<code><a href="columns.html">names<-,SparkDataFrame-method</a></code>; +<code><a href="coltypes.html">coltypes</a></code>, <code><a href="coltypes.html">coltypes</a></code>, +<code><a href="coltypes.html">coltypes,SparkDataFrame-method</a></code>, +<code><a href="coltypes.html">coltypes<-</a></code>, <code><a href="coltypes.html">coltypes<-</a></code>, +<code><a href="coltypes.html">coltypes<-,SparkDataFrame,character-method</a></code>; +<code><a href="nrow.html">count,SparkDataFrame-method</a></code>, +<code><a href="nrow.html">nrow</a></code>, <code><a href="nrow.html">nrow</a></code>, +<code><a href="nrow.html">nrow,SparkDataFrame-method</a></code>; +<code><a href="createOrReplaceTempView.html">createOrReplaceTempView</a></code>, +<code><a href="createOrReplaceTempView.html">createOrReplaceTempView</a></code>, +<code><a href="createOrReplaceTempView.html">createOrReplaceTempView,SparkDataFrame,character-method</a></code>; +<code><a href="dapplyCollect.html">dapplyCollect</a></code>, <code><a href="dapplyCollect.html">dapplyCollect</a></code>, +<code><a href="dapplyCollect.html">dapplyCollect,SparkDataFrame,function-method</a></code>; +<code><a href="dapply.html">dapply</a></code>, <code><a href="dapply.html">dapply</a></code>, +<code><a href="dapply.html">dapply,SparkDataFrame,function,structType-method</a></code>; +<code><a href="summary.html">describe</a></code>, <code><a href="summary.html">describe</a></code>, +<code><a href="summary.html">describe</a></code>, +<code><a href="summary.html">describe,SparkDataFrame,ANY-method</a></code>, +<code><a href="summary.html">describe,SparkDataFrame,character-method</a></code>, +<code><a href="summary.html">describe,SparkDataFrame-method</a></code>, +<code><a href="summary.html">summary</a></code>, <code><a href="summary.html">summary</a></code>, +<code><a href="summary.html">summary,SparkDataFrame-method</a></code>; +<code><a href="dim.html">dim</a></code>, +<code><a href="dim.html">dim,SparkDataFrame-method</a></code>; +<code><a href="distinct.html">distinct</a></code>, <code><a href="distinct.html">distinct</a></code>, +<code><a href="distinct.html">distinct,SparkDataFrame-method</a></code>, +<code><a href="distinct.html">unique</a></code>, +<code><a href="distinct.html">unique,SparkDataFrame-method</a></code>; +<code><a href="dropDuplicates.html">dropDuplicates</a></code>, +<code><a href="dropDuplicates.html">dropDuplicates</a></code>, +<code><a href="dropDuplicates.html">dropDuplicates,SparkDataFrame-method</a></code>; +<code><a href="nafunctions.html">dropna</a></code>, <code><a href="nafunctions.html">dropna</a></code>, +<code><a href="nafunctions.html">dropna,SparkDataFrame-method</a></code>, +<code><a href="nafunctions.html">fillna</a></code>, <code><a href="nafunctions.html">fillna</a></code>, +<code><a href="nafunctions.html">fillna,SparkDataFrame-method</a></code>, +<code><a href="nafunctions.html">na.omit</a></code>, <code><a href="nafunctions.html">na.omit</a></code>, +<code><a href="nafunctions.html">na.omit,SparkDataFrame-method</a></code>; +<code><a href="drop.html">drop</a></code>, <code><a href="drop.html">drop</a></code>, +<code><a href="drop.html">drop</a></code>, <code><a href="drop.html">drop,ANY-method</a></code>, +<code><a href="drop.html">drop,SparkDataFrame-method</a></code>; +<code><a href="dtypes.html">dtypes</a></code>, <code><a href="dtypes.html">dtypes</a></code>, +<code><a href="dtypes.html">dtypes,SparkDataFrame-method</a></code>; +<code><a href="except.html">except</a></code>, <code><a href="except.html">except</a></code>, +<code><a href="except.html">except,SparkDataFrame,SparkDataFrame-method</a></code>; +<code><a href="explain.html">explain</a></code>, <code><a href="explain.html">explain</a></code>, +<code><a href="explain.html">explain,SparkDataFrame-method</a></code>; +<code><a href="filter.html">filter</a></code>, <code><a href="filter.html">filter</a></code>, +<code><a href="filter.html">filter,SparkDataFrame,characterOrColumn-method</a></code>, +<code><a href="filter.html">where</a></code>, <code><a href="filter.html">where</a></code>, +<code><a href="filter.html">where,SparkDataFrame,characterOrColumn-method</a></code>; +<code><a href="first.html">first</a></code>, <code><a href="first.html">first</a></code>, +<code><a href="first.html">first</a></code>, +<code><a href="first.html">first,SparkDataFrame-method</a></code>, +<code><a href="first.html">first,characterOrColumn-method</a></code>; +<code><a href="gapplyCollect.html">gapplyCollect</a></code>, <code><a href="gapplyCollect.html">gapplyCollect</a></code>, +<code><a href="gapplyCollect.html">gapplyCollect</a></code>, +<code><a href="gapplyCollect.html">gapplyCollect,GroupedData-method</a></code>, +<code><a href="gapplyCollect.html">gapplyCollect,SparkDataFrame-method</a></code>; +<code><a href="gapply.html">gapply</a></code>, <code><a href="gapply.html">gapply</a></code>, +<code><a href="gapply.html">gapply</a></code>, +<code><a href="gapply.html">gapply,GroupedData-method</a></code>, +<code><a href="gapply.html">gapply,SparkDataFrame-method</a></code>; +<code><a href="groupBy.html">groupBy</a></code>, <code><a href="groupBy.html">groupBy</a></code>, +<code><a href="groupBy.html">groupBy,SparkDataFrame-method</a></code>, +<code><a href="groupBy.html">group_by</a></code>, <code><a href="groupBy.html">group_by</a></code>, +<code><a href="groupBy.html">group_by,SparkDataFrame-method</a></code>; +<code><a href="head.html">head</a></code>, +<code><a href="head.html">head,SparkDataFrame-method</a></code>; +<code><a href="histogram.html">histogram</a></code>, +<code><a href="histogram.html">histogram,SparkDataFrame,characterOrColumn-method</a></code>; +<code><a href="insertInto.html">insertInto</a></code>, <code><a href="insertInto.html">insertInto</a></code>, +<code><a href="insertInto.html">insertInto,SparkDataFrame,character-method</a></code>; +<code><a href="intersect.html">intersect</a></code>, <code><a href="intersect.html">intersect</a></code>, +<code><a href="intersect.html">intersect,SparkDataFrame,SparkDataFrame-method</a></code>; +<code><a href="isLocal.html">isLocal</a></code>, <code><a href="isLocal.html">isLocal</a></code>, +<code><a href="isLocal.html">isLocal,SparkDataFrame-method</a></code>; +<code><a href="join.html">join</a></code>, +<code><a href="join.html">join,SparkDataFrame,SparkDataFrame-method</a></code>; +<code><a href="limit.html">limit</a></code>, <code><a href="limit.html">limit</a></code>, +<code><a href="limit.html">limit,SparkDataFrame,numeric-method</a></code>; 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+<code><a href="registerTempTable-deprecated.html">registerTempTable</a></code>, +<code><a href="registerTempTable-deprecated.html">registerTempTable</a></code>, +<code><a href="registerTempTable-deprecated.html">registerTempTable,SparkDataFrame,character-method</a></code>; +<code><a href="rename.html">rename</a></code>, <code><a href="rename.html">rename</a></code>, +<code><a href="rename.html">rename,SparkDataFrame-method</a></code>, +<code><a href="rename.html">withColumnRenamed</a></code>, +<code><a href="rename.html">withColumnRenamed</a></code>, +<code><a href="rename.html">withColumnRenamed,SparkDataFrame,character,character-method</a></code>; +<code><a href="repartition.html">repartition</a></code>, <code><a href="repartition.html">repartition</a></code>, +<code><a href="repartition.html">repartition,SparkDataFrame-method</a></code>; +<code><a href="sample.html">sample</a></code>, <code><a href="sample.html">sample</a></code>, +<code><a href="sample.html">sample,SparkDataFrame,logical,numeric-method</a></code>, +<code><a href="sample.html">sample_frac</a></code>, <code><a href="sample.html">sample_frac</a></code>, +<code><a href="sample.html">sample_frac,SparkDataFrame,logical,numeric-method</a></code>; +<code><a href="write.parquet.html">saveAsParquetFile</a></code>, +<code><a href="write.parquet.html">saveAsParquetFile</a></code>, +<code><a href="write.parquet.html">saveAsParquetFile,SparkDataFrame,character-method</a></code>, +<code><a href="write.parquet.html">write.parquet</a></code>, <code><a href="write.parquet.html">write.parquet</a></code>, +<code><a href="write.parquet.html">write.parquet,SparkDataFrame,character-method</a></code>; +<code><a href="saveAsTable.html">saveAsTable</a></code>, <code><a href="saveAsTable.html">saveAsTable</a></code>, +<code><a href="saveAsTable.html">saveAsTable,SparkDataFrame,character-method</a></code>; +<code><a href="write.df.html">saveDF</a></code>, <code><a href="write.df.html">saveDF</a></code>, +<code><a href="write.df.html">saveDF,SparkDataFrame,character-method</a></code>, +<code><a href="write.df.html">write.df</a></code>, <code><a href="write.df.html">write.df</a></code>, +<code><a href="write.df.html">write.df</a></code>, +<code><a href="write.df.html">write.df,SparkDataFrame,character-method</a></code>; +<code><a href="schema.html">schema</a></code>, <code><a href="schema.html">schema</a></code>, +<code><a href="schema.html">schema,SparkDataFrame-method</a></code>; +<code><a href="selectExpr.html">selectExpr</a></code>, <code><a href="selectExpr.html">selectExpr</a></code>, +<code><a href="selectExpr.html">selectExpr,SparkDataFrame,character-method</a></code>; +<code><a href="showDF.html">showDF</a></code>, <code><a href="showDF.html">showDF</a></code>, +<code><a href="showDF.html">showDF,SparkDataFrame-method</a></code>; +<code><a href="show.html">show</a></code>, <code><a href="show.html">show</a></code>, +<code><a href="show.html">show,Column-method</a></code>, +<code><a href="show.html">show,GroupedData-method</a></code>, +<code><a href="show.html">show,SparkDataFrame-method</a></code>, +<code><a href="show.html">show,WindowSpec-method</a></code>; <code><a href="str.html">str</a></code>, +<code><a href="str.html">str,SparkDataFrame-method</a></code>; +<code><a href="take.html">take</a></code>, <code><a href="take.html">take</a></code>, +<code><a href="take.html">take,SparkDataFrame,numeric-method</a></code>; +<code><a href="union.html">union</a></code>, <code><a href="union.html">union</a></code>, +<code><a href="union.html">union,SparkDataFrame,SparkDataFrame-method</a></code>, +<code><a href="union.html">unionAll</a></code>, <code><a href="union.html">unionAll</a></code>, +<code><a href="union.html">unionAll,SparkDataFrame,SparkDataFrame-method</a></code>; +<code><a href="unpersist-methods.html">unpersist</a></code>, <code><a href="unpersist-methods.html">unpersist</a></code>, +<code><a href="unpersist-methods.html">unpersist,SparkDataFrame-method</a></code>; +<code><a href="withColumn.html">withColumn</a></code>, <code><a href="withColumn.html">withColumn</a></code>, +<code><a href="withColumn.html">withColumn,SparkDataFrame,character,Column-method</a></code>; +<code><a href="with.html">with</a></code>, +<code><a href="with.html">with,SparkDataFrame-method</a></code>; +<code><a href="write.jdbc.html">write.jdbc</a></code>, <code><a href="write.jdbc.html">write.jdbc</a></code>, +<code><a href="write.jdbc.html">write.jdbc,SparkDataFrame,character,character-method</a></code>; +<code><a href="write.json.html">write.json</a></code>, <code><a href="write.json.html">write.json</a></code>, +<code><a href="write.json.html">write.json,SparkDataFrame,character-method</a></code>; +<code><a href="write.orc.html">write.orc</a></code>, <code><a href="write.orc.html">write.orc</a></code>, +<code><a href="write.orc.html">write.orc,SparkDataFrame,character-method</a></code>; +<code><a href="write.text.html">write.text</a></code>, <code><a href="write.text.html">write.text</a></code>, +<code><a href="write.text.html">write.text,SparkDataFrame,character-method</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D sparkR.session() +##D df <- createDataFrame(data.frame(id = 1:1000)) +##D df_list <- randomSplit(df, c(2, 3, 5), 0) +##D # df_list contains 3 SparkDataFrames with each having about 200, 300 and 500 rows respectively +##D sapply(df_list, count) +## End(Not run) +</code></pre> + + +<hr><div align="center">[Package <em>SparkR</em> version 2.0.2 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/0bd36316/site/docs/2.0.2/api/R/rangeBetween.html ---------------------------------------------------------------------- diff --git a/site/docs/2.0.2/api/R/rangeBetween.html b/site/docs/2.0.2/api/R/rangeBetween.html new file mode 100644 index 0000000..19f0729 --- /dev/null +++ b/site/docs/2.0.2/api/R/rangeBetween.html @@ -0,0 +1,94 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> +<html><head><title>R: rangeBetween</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 rangeBetween {SparkR}"><tr><td>rangeBetween {SparkR}</td><td align="right">R Documentation</td></tr></table> + +<h2>rangeBetween</h2> + +<h3>Description</h3> + +<p>Defines the frame boundaries, from <code>start</code> (inclusive) to <code>end</code> (inclusive). +</p> + + +<h3>Usage</h3> + +<pre> +## S4 method for signature 'WindowSpec,numeric,numeric' +rangeBetween(x, start, end) + +rangeBetween(x, start, end) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>x</code></td> +<td> +<p>a WindowSpec</p> +</td></tr> +<tr valign="top"><td><code>start</code></td> +<td> +<p>boundary start, inclusive. +The frame is unbounded if this is the minimum long value.</p> +</td></tr> +<tr valign="top"><td><code>end</code></td> +<td> +<p>boundary end, inclusive. +The frame is unbounded if this is the maximum long value.</p> +</td></tr> +</table> + + +<h3>Details</h3> + +<p>Both <code>start</code> and <code>end</code> are relative from the current row. For example, "0" means +"current row", while "-1" means one off before the current row, and "5" means the five off +after the current row. +</p> + + +<h3>Value</h3> + +<p>a WindowSpec +</p> + + +<h3>Note</h3> + +<p>rangeBetween since 2.0.0 +</p> + + +<h3>See Also</h3> + +<p>Other windowspec_method: <code><a href="orderBy.html">orderBy</a></code>, +<code><a href="orderBy.html">orderBy</a></code>, <code><a href="orderBy.html">orderBy</a></code>, +<code><a href="orderBy.html">orderBy,WindowSpec,Column-method</a></code>, +<code><a href="orderBy.html">orderBy,WindowSpec,character-method</a></code>; +<code><a href="partitionBy.html">partitionBy</a></code>, <code><a href="partitionBy.html">partitionBy</a></code>, +<code><a href="partitionBy.html">partitionBy,WindowSpec-method</a></code>; +<code><a href="rowsBetween.html">rowsBetween</a></code>, <code><a href="rowsBetween.html">rowsBetween</a></code>, +<code><a href="rowsBetween.html">rowsBetween,WindowSpec,numeric,numeric-method</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D rangeBetween(ws, 0, 3) +## End(Not run) +</code></pre> + + +<hr><div align="center">[Package <em>SparkR</em> version 2.0.2 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/0bd36316/site/docs/2.0.2/api/R/rank.html ---------------------------------------------------------------------- diff --git a/site/docs/2.0.2/api/R/rank.html b/site/docs/2.0.2/api/R/rank.html new file mode 100644 index 0000000..020e4ec --- /dev/null +++ b/site/docs/2.0.2/api/R/rank.html @@ -0,0 +1,97 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> +<html><head><title>R: rank</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 rank {SparkR}"><tr><td>rank {SparkR}</td><td align="right">R Documentation</td></tr></table> + +<h2>rank</h2> + +<h3>Description</h3> + +<p>Window function: returns the rank of rows within a window partition. +</p> + + +<h3>Usage</h3> + +<pre> +## S4 method for signature 'missing' +rank() + +## S4 method for signature 'ANY' +rank(x, ...) + +rank(x, ...) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>x</code></td> +<td> +<p>a numeric, complex, character or logical vector.</p> +</td></tr> +<tr valign="top"><td><code>...</code></td> +<td> +<p>additional argument(s) passed to the method.</p> +</td></tr> +</table> + + +<h3>Details</h3> + +<p>The difference between rank and denseRank is that denseRank leaves no gaps in ranking +sequence when there are ties. That is, if you were ranking a competition using denseRank +and had three people tie for second place, you would say that all three were in second +place and that the next person came in third. +</p> +<p>This is equivalent to the RANK function in SQL. +</p> + + +<h3>Note</h3> + +<p>rank 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="cume_dist.html">cume_dist</a></code>, +<code><a href="cume_dist.html">cume_dist,missing-method</a></code>; +<code><a href="dense_rank.html">dense_rank</a></code>, <code><a href="dense_rank.html">dense_rank</a></code>, +<code><a href="dense_rank.html">dense_rank,missing-method</a></code>; +<code><a href="lag.html">lag</a></code>, <code><a href="lag.html">lag</a></code>, +<code><a href="lag.html">lag,characterOrColumn-method</a></code>; +<code><a href="lead.html">lead</a></code>, <code><a href="lead.html">lead</a></code>, +<code><a href="lead.html">lead,characterOrColumn,numeric-method</a></code>; +<code><a href="ntile.html">ntile</a></code>, <code><a href="ntile.html">ntile</a></code>, +<code><a href="ntile.html">ntile,numeric-method</a></code>; +<code><a href="percent_rank.html">percent_rank</a></code>, <code><a href="percent_rank.html">percent_rank</a></code>, +<code><a href="percent_rank.html">percent_rank,missing-method</a></code>; +<code><a href="row_number.html">row_number</a></code>, <code><a href="row_number.html">row_number</a></code>, +<code><a href="row_number.html">row_number,missing-method</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D df <- createDataFrame(mtcars) +##D ws <- orderBy(windowPartitionBy("am"), "hp") +##D out <- select(df, over(rank(), ws), df$hp, df$am) +## End(Not run) +</code></pre> + + +<hr><div align="center">[Package <em>SparkR</em> version 2.0.2 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/0bd36316/site/docs/2.0.2/api/R/rbind.html ---------------------------------------------------------------------- diff --git a/site/docs/2.0.2/api/R/rbind.html b/site/docs/2.0.2/api/R/rbind.html new file mode 100644 index 0000000..fbaf1e2 --- /dev/null +++ b/site/docs/2.0.2/api/R/rbind.html @@ -0,0 +1,274 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> +<html><head><title>R: Union two or more SparkDataFrames</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 rbind {SparkR}"><tr><td>rbind {SparkR}</td><td align="right">R Documentation</td></tr></table> + +<h2>Union two or more SparkDataFrames</h2> + +<h3>Description</h3> + +<p>Union two or more SparkDataFrames. This is equivalent to <code>UNION ALL</code> in SQL. +Note that this does not remove duplicate rows across the two SparkDataFrames. +</p> + + +<h3>Usage</h3> + +<pre> +## S4 method for signature 'SparkDataFrame' +rbind(x, ..., deparse.level = 1) + +rbind(..., deparse.level = 1) +</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>...</code></td> +<td> +<p>additional SparkDataFrame(s).</p> +</td></tr> +<tr valign="top"><td><code>deparse.level</code></td> +<td> +<p>currently not used (put here to match the signature of +the base implementation).</p> +</td></tr> +</table> + + +<h3>Value</h3> + +<p>A SparkDataFrame containing the result of the union. +</p> + + +<h3>Note</h3> + +<p>rbind since 1.5.0 +</p> + + +<h3>See Also</h3> + +<p><a href="union.html">union</a> +</p> +<p>Other SparkDataFrame functions: <code><a href="select.html">$</a></code>, +<code><a href="select.html">$,SparkDataFrame-method</a></code>, <code><a href="select.html">$<-</a></code>, +<code><a href="select.html">$<-,SparkDataFrame-method</a></code>, +<code><a href="select.html">select</a></code>, <code><a href="select.html">select</a></code>, +<code><a href="select.html">select,SparkDataFrame,Column-method</a></code>, +<code><a href="select.html">select,SparkDataFrame,character-method</a></code>, +<code><a href="select.html">select,SparkDataFrame,list-method</a></code>; 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+<code><a href="gapplyCollect.html">gapplyCollect</a></code>, <code><a href="gapplyCollect.html">gapplyCollect</a></code>, +<code><a href="gapplyCollect.html">gapplyCollect</a></code>, +<code><a href="gapplyCollect.html">gapplyCollect,GroupedData-method</a></code>, +<code><a href="gapplyCollect.html">gapplyCollect,SparkDataFrame-method</a></code>; +<code><a href="gapply.html">gapply</a></code>, <code><a href="gapply.html">gapply</a></code>, +<code><a href="gapply.html">gapply</a></code>, +<code><a href="gapply.html">gapply,GroupedData-method</a></code>, +<code><a href="gapply.html">gapply,SparkDataFrame-method</a></code>; +<code><a href="groupBy.html">groupBy</a></code>, <code><a href="groupBy.html">groupBy</a></code>, +<code><a href="groupBy.html">groupBy,SparkDataFrame-method</a></code>, +<code><a href="groupBy.html">group_by</a></code>, <code><a href="groupBy.html">group_by</a></code>, +<code><a href="groupBy.html">group_by,SparkDataFrame-method</a></code>; +<code><a href="head.html">head</a></code>, +<code><a href="head.html">head,SparkDataFrame-method</a></code>; 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+<code><a href="union.html">union</a></code>, <code><a href="union.html">union</a></code>, +<code><a href="union.html">union,SparkDataFrame,SparkDataFrame-method</a></code>, +<code><a href="union.html">unionAll</a></code>, <code><a href="union.html">unionAll</a></code>, +<code><a href="union.html">unionAll,SparkDataFrame,SparkDataFrame-method</a></code>; +<code><a href="unpersist-methods.html">unpersist</a></code>, <code><a href="unpersist-methods.html">unpersist</a></code>, +<code><a href="unpersist-methods.html">unpersist,SparkDataFrame-method</a></code>; +<code><a href="withColumn.html">withColumn</a></code>, <code><a href="withColumn.html">withColumn</a></code>, +<code><a href="withColumn.html">withColumn,SparkDataFrame,character,Column-method</a></code>; +<code><a href="with.html">with</a></code>, +<code><a href="with.html">with,SparkDataFrame-method</a></code>; +<code><a href="write.jdbc.html">write.jdbc</a></code>, <code><a href="write.jdbc.html">write.jdbc</a></code>, +<code><a href="write.jdbc.html">write.jdbc,SparkDataFrame,character,character-method</a></code>; +<code><a href="write.json.html">write.json</a></code>, <code><a href="write.json.html">write.json</a></code>, +<code><a href="write.json.html">write.json,SparkDataFrame,character-method</a></code>; +<code><a href="write.orc.html">write.orc</a></code>, <code><a href="write.orc.html">write.orc</a></code>, +<code><a href="write.orc.html">write.orc,SparkDataFrame,character-method</a></code>; +<code><a href="write.text.html">write.text</a></code>, <code><a href="write.text.html">write.text</a></code>, +<code><a href="write.text.html">write.text,SparkDataFrame,character-method</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D sparkR.session() +##D unions <- rbind(df, df2, df3, df4) +## End(Not run) +</code></pre> + + +<hr><div align="center">[Package <em>SparkR</em> version 2.0.2 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/0bd36316/site/docs/2.0.2/api/R/read.df.html ---------------------------------------------------------------------- diff --git a/site/docs/2.0.2/api/R/read.df.html b/site/docs/2.0.2/api/R/read.df.html new file mode 100644 index 0000000..957b88e --- /dev/null +++ b/site/docs/2.0.2/api/R/read.df.html @@ -0,0 +1,98 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> +<html><head><title>R: Load a SparkDataFrame</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 read.df {SparkR}"><tr><td>read.df {SparkR}</td><td align="right">R Documentation</td></tr></table> + +<h2>Load a SparkDataFrame</h2> + +<h3>Description</h3> + +<p>Returns the dataset in a data source as a SparkDataFrame +</p> + + +<h3>Usage</h3> + +<pre> +## Default S3 method: +read.df(path = NULL, source = NULL, schema = NULL, + na.strings = "NA", ...) + +## Default S3 method: +loadDF(path = NULL, source = NULL, schema = NULL, ...) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>path</code></td> +<td> +<p>The path of files to load</p> +</td></tr> +<tr valign="top"><td><code>source</code></td> +<td> +<p>The name of external data source</p> +</td></tr> +<tr valign="top"><td><code>schema</code></td> +<td> +<p>The data schema defined in structType</p> +</td></tr> +<tr valign="top"><td><code>na.strings</code></td> +<td> +<p>Default string value for NA when source is "csv"</p> +</td></tr> +<tr valign="top"><td><code>...</code></td> +<td> +<p>additional external data source specific named properties.</p> +</td></tr> +</table> + + +<h3>Details</h3> + +<p>The data source is specified by the <code>source</code> and a set of options(...). +If <code>source</code> is not specified, the default data source configured by +"spark.sql.sources.default" will be used. <br> +Similar to R read.csv, when <code>source</code> is "csv", by default, a value of "NA" will be +interpreted as NA. +</p> + + +<h3>Value</h3> + +<p>SparkDataFrame +</p> + + +<h3>Note</h3> + +<p>read.df since 1.4.0 +</p> +<p>loadDF since 1.6.0 +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D sparkR.session() +##D df1 <- read.df("path/to/file.json", source = "json") +##D schema <- structType(structField("name", "string"), +##D structField("info", "map<string,double>")) +##D df2 <- read.df(mapTypeJsonPath, "json", schema) +##D df3 <- loadDF("data/test_table", "parquet", mergeSchema = "true") +## End(Not run) +</code></pre> + + +<hr><div align="center">[Package <em>SparkR</em> version 2.0.2 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/0bd36316/site/docs/2.0.2/api/R/read.jdbc.html ---------------------------------------------------------------------- diff --git a/site/docs/2.0.2/api/R/read.jdbc.html b/site/docs/2.0.2/api/R/read.jdbc.html new file mode 100644 index 0000000..6f046e9 --- /dev/null +++ b/site/docs/2.0.2/api/R/read.jdbc.html @@ -0,0 +1,106 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> +<html><head><title>R: Create a SparkDataFrame representing the database table...</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 read.jdbc {SparkR}"><tr><td>read.jdbc {SparkR}</td><td align="right">R Documentation</td></tr></table> + +<h2>Create a SparkDataFrame representing the database table accessible via JDBC URL</h2> + +<h3>Description</h3> + +<p>Additional JDBC database connection properties can be set (...) +</p> + + +<h3>Usage</h3> + +<pre> +read.jdbc(url, tableName, partitionColumn = NULL, lowerBound = NULL, + upperBound = NULL, numPartitions = 0L, predicates = list(), ...) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>url</code></td> +<td> +<p>JDBC database url of the form <code>jdbc:subprotocol:subname</code></p> +</td></tr> +<tr valign="top"><td><code>tableName</code></td> +<td> +<p>the name of the table in the external database</p> +</td></tr> +<tr valign="top"><td><code>partitionColumn</code></td> +<td> +<p>the name of a column of integral type that will be used for partitioning</p> +</td></tr> +<tr valign="top"><td><code>lowerBound</code></td> +<td> +<p>the minimum value of <code>partitionColumn</code> used to decide partition stride</p> +</td></tr> +<tr valign="top"><td><code>upperBound</code></td> +<td> +<p>the maximum value of <code>partitionColumn</code> used to decide partition stride</p> +</td></tr> +<tr valign="top"><td><code>numPartitions</code></td> +<td> +<p>the number of partitions, This, along with <code>lowerBound</code> (inclusive), +<code>upperBound</code> (exclusive), form partition strides for generated WHERE +clause expressions used to split the column <code>partitionColumn</code> evenly. +This defaults to SparkContext.defaultParallelism when unset.</p> +</td></tr> +<tr valign="top"><td><code>predicates</code></td> +<td> +<p>a list of conditions in the where clause; each one defines one partition</p> +</td></tr> +<tr valign="top"><td><code>...</code></td> +<td> +<p>additional JDBC database connection named properties.</p> +</td></tr> +</table> + + +<h3>Details</h3> + +<p>Only one of partitionColumn or predicates should be set. Partitions of the table will be +retrieved in parallel based on the <code>numPartitions</code> or by the predicates. +</p> +<p>Don't create too many partitions in parallel on a large cluster; otherwise Spark might crash +your external database systems. +</p> + + +<h3>Value</h3> + +<p>SparkDataFrame +</p> + + +<h3>Note</h3> + +<p>read.jdbc since 2.0.0 +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D sparkR.session() +##D jdbcUrl <- "jdbc:mysql://localhost:3306/databasename" +##D df <- read.jdbc(jdbcUrl, "table", predicates = list("field<=123"), user = "username") +##D df2 <- read.jdbc(jdbcUrl, "table2", partitionColumn = "index", lowerBound = 0, +##D upperBound = 10000, user = "username", password = "password") +## End(Not run) +</code></pre> + + +<hr><div align="center">[Package <em>SparkR</em> version 2.0.2 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/0bd36316/site/docs/2.0.2/api/R/read.json.html ---------------------------------------------------------------------- diff --git a/site/docs/2.0.2/api/R/read.json.html b/site/docs/2.0.2/api/R/read.json.html new file mode 100644 index 0000000..c27b45a --- /dev/null +++ b/site/docs/2.0.2/api/R/read.json.html @@ -0,0 +1,70 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> +<html><head><title>R: Create a SparkDataFrame from a JSON file.</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 read.json {SparkR}"><tr><td>read.json {SparkR}</td><td align="right">R Documentation</td></tr></table> + +<h2>Create a SparkDataFrame from a JSON file.</h2> + +<h3>Description</h3> + +<p>Loads a JSON file (one object per line), returning the result as a SparkDataFrame +It goes through the entire dataset once to determine the schema. +</p> + + +<h3>Usage</h3> + +<pre> +## Default S3 method: +read.json(path) + +## Default S3 method: +jsonFile(path) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>path</code></td> +<td> +<p>Path of file to read. A vector of multiple paths is allowed.</p> +</td></tr> +</table> + + +<h3>Value</h3> + +<p>SparkDataFrame +</p> + + +<h3>Note</h3> + +<p>read.json since 1.6.0 +</p> +<p>jsonFile since 1.4.0 +</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 df <- jsonFile(path) +## End(Not run) +</code></pre> + + +<hr><div align="center">[Package <em>SparkR</em> version 2.0.2 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/0bd36316/site/docs/2.0.2/api/R/read.ml.html ---------------------------------------------------------------------- diff --git a/site/docs/2.0.2/api/R/read.ml.html b/site/docs/2.0.2/api/R/read.ml.html new file mode 100644 index 0000000..3ae915b --- /dev/null +++ b/site/docs/2.0.2/api/R/read.ml.html @@ -0,0 +1,67 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> +<html><head><title>R: Load a fitted MLlib model from the input path.</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 read.ml {SparkR}"><tr><td>read.ml {SparkR}</td><td align="right">R Documentation</td></tr></table> + +<h2>Load a fitted MLlib model from the input path.</h2> + +<h3>Description</h3> + +<p>Load a fitted MLlib model from the input path. +</p> + + +<h3>Usage</h3> + +<pre> +read.ml(path) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>path</code></td> +<td> +<p>path of the model to read.</p> +</td></tr> +</table> + + +<h3>Value</h3> + +<p>A fitted MLlib model. +</p> + + +<h3>Note</h3> + +<p>read.ml since 2.0.0 +</p> + + +<h3>See Also</h3> + +<p><a href="write.ml.html">write.ml</a> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D path <- "path/to/model" +##D model <- read.ml(path) +## End(Not run) +</code></pre> + + +<hr><div align="center">[Package <em>SparkR</em> version 2.0.2 <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
