Github user felixcheung commented on a diff in the pull request:
https://github.com/apache/spark/pull/14881#discussion_r77082768
--- Diff: R/pkg/R/mllib.R ---
@@ -1308,3 +1315,104 @@ setMethod("write.ml", signature(object =
"ALSModel", path = "character"),
function(object, path, overwrite = FALSE) {
write_internal(object, path, overwrite)
})
+
+#' (One-Sample) Kolmogorov-Smirnov Test
+#'
+#' @description
+#' \code{spark.kstest} Conduct the two-sided Kolmogorov-Smirnov (KS) test
for data sampled from a
+#' continuous distribution.
+#'
+#' By comparing the largest difference between the empirical cumulative
+#' distribution of the sample data and the theoretical distribution we can
provide a test for the
+#' the null hypothesis that the sample data comes from that theoretical
distribution.
+#'
+#' Users can call \code{summary} to obtain a summary of the test, and
\code{print.summary.KSTest}
+#' to print out a summary result.
+#'
+#' @details
+#' For more details, see
+#'
\href{http://spark.apache.org/docs/latest/mllib-statistics.html#hypothesis-testing}{
+#' MLlib: Hypothesis Testing}.
--- End diff --
maybe put this in @seealso? That seems to be the typical way to add link in
our doc
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