[GitHub] srowen commented on a change in pull request #23292: [SPARK-19827][R][FOLLOWUP] spark.ml R API for PIC

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srowen commented on a change in pull request #23292: [SPARK-19827][R][FOLLOWUP] spark.ml R API for PIC
URL: https://github.com/apache/spark/pull/23292#discussion_r240782706
 
 

 ##########
 File path: R/pkg/R/mllib_fpm.R
 ##########
 @@ -183,8 +183,8 @@ setMethod("write.ml", signature(object = "FPGrowthModel", path = "character"),
 #' @return A complete set of frequent sequential patterns in the input sequences of itemsets.
 #'         The returned \code{SparkDataFrame} contains columns of sequence and corresponding
 #'         frequency. The schema of it will be:
-#'         \code{sequence: ArrayType(ArrayType(T))} (T is the item type)
-#'         \code{freq: Long}
+#'         \code{sequence: ArrayType(ArrayType(T))}, \code{freq: integer}
+#'         where T is the item type
 
 Review comment:
   Yeah I wanted to fix both here while we're at it.

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