select_by_ref: Select columns in a data.table by reference

View source: R/select_cols_by_ref.R

select_by_refR Documentation

Select columns in a data.table by reference

Description

Select columns in a data.table by reference

Usage

select_by_ref(DT, keep.cols)

Arguments

DT

a data.table

keep.cols

a character vector of columns in DT

Examples

data(mtcars)
DT <- as.data.table(mtcars)
DT <- select_by_ref(DT, "hp")
head(DT)


ChandlerLutz/CLmisc documentation built on Dec. 2, 2022, 12:40 p.m.