Github user sun-rui commented on a diff in the pull request: https://github.com/apache/spark/pull/8984#discussion_r44093762 --- Diff: R/pkg/R/DataFrame.R --- @@ -1914,3 +1914,43 @@ setMethod("attach", } attach(newEnv, pos = pos, name = name, warn.conflicts = warn.conflicts) }) + +#' Returns the column types of a DataFrame. +#' +#' @name coltypes +#' @title Get column types of a DataFrame +#' @param x (DataFrame) --- End diff -- Could you update the style of function description to be more consistent with other existing ones?
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