strip_for_formula: strip a string so that it can be used as a variable name in a...

Description Usage Arguments Value

View source: R/char.r

Description

This excludes many symbols, so just strip all symbols leaving alphanumeric, and no whitespace.

Usage

1

Arguments

x

character vector of potential formula variables

Value

character vector of length x


jwutil documentation built on May 7, 2019, 1:03 a.m.