simExam: Generate Simulated Data for IRT-Enabled Exams

Generates binary test data based on Item Response Theory using the two-parameter logistic model (Lord, 1980 <doi:10.4324/9780203056615>). Useful functions for test equating are included, e.g. functions for generating internal and external common items between test forms and a function to create a linkage plans between those forms. Ancillary functions for generating true item and person parameters as well as for calculating the probability of a person correctly answering an item are also included.

Getting started

Package details

AuthorWaldir Leoncio <[email protected]>
MaintainerWaldir Leoncio <[email protected]>
LicenseGPL-3
Version1.0.0
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("simExam")

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simExam documentation built on Aug. 2, 2019, 5:05 p.m.