sdf_separate_column: Separate a Vector Column into Scalar Columns

In sparklyr: R Interface to Apache Spark

Separate a Vector Column into Scalar Columns

Description

Given a vector column in a Spark DataFrame, split that into n separate columns, each column made up of the different elements in the column column.

Usage

sdf_separate_column(x, column, into = NULL)

Arguments

x	A spark_connection, ml_pipeline, or a tbl_spark.
column	The name of a (vector-typed) column.
into	A specification of the columns that should be generated from column. This can either be a vector of column names, or an R list mapping column names to the (1-based) index at which a particular vector element should be extracted.

sparklyr documentation built on May 29, 2024, 2:58 a.m.