Github user actuaryzhang commented on a diff in the pull request: https://github.com/apache/spark/pull/18025#discussion_r122609690 --- Diff: R/pkg/R/functions.R --- @@ -361,10 +361,13 @@ setMethod("column", #' #' @rdname corr #' @name corr -#' @family math functions +#' @family aggregate functions #' @export #' @aliases corr,Column-method -#' @examples \dontrun{corr(df$c, df$d)} +#' @examples +#' \dontrun{ +#' df <- createDataFrame(cbind(model = rownames(mtcars), mtcars)) --- End diff -- this one does not need the extra newline since it's in its own Rd and there are no examples before it.
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