LMest (version 2.4.5)

expit1: Compute the expit function with respect to a reference category.

Description

Function to compute the inverse of the logit function with respect to a reference category.

Usage

expit1(lp,ref=1)

Arguments

lp

a vector which contains the values to be transformed

ref

the reference category

Value

p

The transformed vector

Der

The matrix of derivatives