difNLR: DIF and DDF Detection by Non-Linear Regression Models

Detection of differential item functioning (DIF) among dichotomously scored items and differential distractor functioning (DDF) among unscored items with non-linear regression procedures based on generalized logistic regression models (Drabinova & Martinkova, 2017, <doi:10.1111/jedm.12158>).

Package details

AuthorAdela Hladka [aut, cre], Patricia Martinkova [aut], Karel Zvara [ctb]
MaintainerAdela Hladka <hladka@cs.cas.cz>
Package repositoryView on CRAN
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difNLR documentation built on Jan. 13, 2021, 7:21 p.m.