strip_for_formula {jwutil}R Documentation

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

Description

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

Usage

strip_for_formula(x)

Arguments

x

character vector of potential formula variables

Value

character vector of length x


[Package jwutil version 1.2.3 Index]