Github user felixcheung commented on a diff in the pull request:
https://github.com/apache/spark/pull/11569#discussion_r57109481
--- Diff: R/pkg/R/functions.R ---
@@ -2638,3 +2638,81 @@ setMethod("sort_array",
jc <- callJStatic("org.apache.spark.sql.functions",
"sort_array", x@jc, asc)
column(jc)
})
+
+#' This function computes a histogram for a given SparkR Column.
+#'
+#' @name histogram
+#' @title Histogram
+#' @param nbins the number of bins (optional). The default is 10.
+#' @param df the DataFrame containing the Column to build the histogram
from.
+#' @param colname the name of the column to build the histogram from.
+#' @return a data.frame with the histogram statistics, i.e., counts and
centroids.
+#' @examples \dontrun{
--- End diff --
please add @rdname
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
