PerFit (1.2)

Person Fit.

PerFit contains several person fit indices that allow assessing whether individual response patterns to tests or questionnaires are (im)plausible given the other respondents in the sample or a specified Item Response Theory model.

Maintainer: Jorge N. Tendeiro
Author(s): Jorge N. Tendeiro

License: GPL (>= 2)

Uses: irtoys, ltm

Released about 5 years ago.