itemanalysis: Classical Test Theory Item Analysis

Runs classical item analysis for multiple-choice test items and polytomous items (e.g., rating scales). The statistics reported in this package can be found in any measurement textbook such as Crocker and Algina (2006, ISBN:9780495395911).

Package details

AuthorCengiz Zopluoglu
MaintainerCengiz Zopluoglu <>
LicenseGPL (>= 2)
Package repositoryView on CRAN
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itemanalysis documentation built on May 2, 2019, 1:05 p.m.