grp: Identify Group Variables

Description Usage Arguments

View source: R/sanon.r

Description

This is a special function used in the context of sanon. It identifies group variables when they appear on the right hand side of a formula.

Usage

1
grp(x, ref = NULL)

Arguments

x

variable name

ref

character for the reference group for treatment group.


sanon documentation built on May 29, 2017, 7:49 p.m.