col_split: Split A Vector into Columns

In do: Data Operator

Description

Split A Vector into Columns

Usage

col_split(x, split, reg_expr, colnames, cat = TRUE)

Arguments

x	a vector
split	one or more characters. Split exactly
reg_expr	character. Split by regular expressions
colnames	optional. Column names for outcome
cat	logical, whether to show message

Value

A dataframe with several columns.

Examples

x=c('1a2','3a4','4a4')
col_split(x,split='a')
col_split(x = x,reg_expr = '[a-z]')

#two splits
df=data.frame(result=c('A, B-C',
                       'A, C-D',
                       'E, F-G'))
col_split(x = df[,1],split = c(',','-'))

do documentation built on Aug. 3, 2021, 5:06 p.m.