formula: Getters for a pim object

In pimdevel: Probabilistic Index Models

Description

This function allows you to extract a formula from a pim or a pim.formula object. In the latter case, you extract the original formula.

Usage

formula(x, ...)

## S4 method for signature 'pim'
formula(x, orig = FALSE, ...)

## S4 method for signature 'pim.formula'
formula(x, ...)

Arguments

x	a pim or pim.formula object
...	arguments passed to other methods
orig	a locigal value indicating whether the original formula (TRUE) or the pim.formula object (FALSE) should be returned. Defaults to FALSE

pimdevel documentation built on May 2, 2019, 4:58 p.m.