add_cols: Add columns if columns don't exist

Description Usage Arguments Value

Description

Add columns if columns don't exist

Usage

1
add_cols(dset, ds_part, target_cols)

Arguments

dset

A data frame. The dataset.

ds_part

A character scalar. Prefix or postfix.

target_cols

A character vector with necessary columns.

Value

A data frame. The dataset.


dmtools documentation built on Nov. 9, 2020, 9:06 a.m.