parseGroupFormula: Extract components from a formula with "conditioning bar"

Description Usage Arguments Value Author(s) Examples

View source: R/doby-utilities.R

Description

Extract components from a formula with the form y ~ x1 + ... + xn | g1 + ... + gm

Usage

1

Arguments

form

A formula of the form y ~ x1 + ... + xn | g1 + ... + gm

Value

If the formula is y ~ x1 + x2 | g1 + g2 the result is

model

y ~ x1 + x2

groups

g1 + g2

groupFormula

~ g1 + g2

Author(s)

Søren Højsgaard, [email protected]

Examples

1
2
gf <- parseGroupFormula(y ~ x1 + x2 | g1 + g2)
gf 

doBy documentation built on March 20, 2018, 5:03 p.m.