summary.pers

object

logical with default <code>short=TRUE</code> - if set to <code>short=FALSE</code> a "data.frame" with WLE estimates (and their respective standard errors) for every row (person) in the original dataset will be returned.

short

logical wether to order persons by ability - ignored when <code>short=TRUE</code>

sortwle


S3 summary method for object of class<code>"pers"</code>


Performs the explicit calculation
-- not estimation! -- of the Rasch item parameters for dichotomous and
polytomous item responses, using a pairwise comparison approach. Person
parameters (WLE) are calculated according to Warm's weighted likelihood
approach.

summary.pers: S3 Summary for Thetas

Description

Usage

Arguments