logLik.pers: S3 logLik for Object of class "pers"

In chrgrebe/exhaustiveRasch: Item Selection and Exhaustive Search for Rasch Models

S3 logLik for Object of class "pers"

Description

S3 logLik method to extract the log-likelihood for object of class pairwise::pers

Usage

## S3 method for class 'pers'
logLik(object, sat = FALSE, p = FALSE, ...)

Arguments

object	object of class pairwise::pers
sat	a "logical" with default set to sat=FALSE to return the Log-Likelihood of the data for the unrestricted modell based on parameters estimated with function pairwise::pers. If set to sat=TRUE the Log-Likelihood of the saturated model is returned instead.
p	a "logical" with default set to p=FALSE to return the category propabilities for the empirical data.
...	not used jet.

Value

an object of class 'logik', containing the likelihood an degrees of freedom

chrgrebe/exhaustiveRasch documentation built on Dec. 19, 2024, 10:13 a.m.