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cacIRT (version 1.3)

Classification accuracy and consistency under Item Response Theory

Description

Computes classification accuracy and consistency under Item Response Theory by the approach proposed by Lee, Hanson & Brennen (2002) and Lee (2010) or the approach proposed by Rudner (2001, 2005).

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Version

Install

install.packages('cacIRT')

Monthly Downloads

428

Version

1.3

License

GPL (>= 2)

Maintainer

Quinn Lathrop

Last Published

January 28th, 2014

Functions in cacIRT (1.3)

Useful IRT Functions

A collection of useful IRT functions.
cacIRT-package

Classification accuracy and consistency under Item Response Theory
class.Lee

Computes classification accuracy and consistency with Lee's approach.
TOtable.F

A general classification table for computing True accuracy or consistency
class.Rud

Computes classification accuracy and consistency with Rudner's approach.
recursive.raw

Recursive computation of conditional total score