lordif swMATH ID: 23411 Software Authors: Seung W. Choi, Laura E. Gibbons, Paul K. Crane Description: R package lordif: Logistic Ordinal Regression Differential Item Functioning using IRT. Analysis of Differential Item Functioning (DIF) for dichotomous and polytomous items using an iterative hybrid of ordinal logistic regression and item response theory (IRT). Homepage: https://cran.r-project.org/web/packages/lordif/index.html Source Code: https://github.com/cran/lordif Dependencies: R Related Software: R; mirt; ltm; IRTLRDIF; eRm; DFIT8; DIFAS; difR; Design; equate; SAS; psychomix; lme4; lavaan; IRTPRO; BILOG; ConQuest; DICHODIF; DFITPU; SIBTEST Cited in: 4 Publications Standard Articles 1 Publication describing the Software Year all top 5 Cited by 13 Authors 1 Cella, David 1 Choi, Seung W. 1 Han, Yuting 1 Jones, Richard N. 1 Kleinman, Marjorie 1 Lim, Sangdon 1 Liu, Hongyun 1 Mair, Patrick 1 Schalet, Benjamin D. 1 Teresi, Jeanne A. 1 Wang, Chun 1 Weiss, David J. 1 Yuan, Kehai Cited in 2 Serials 3 Psychometrika 1 Use R! Cited in 4 Fields 4 Statistics (62-XX) 1 Computer science (68-XX) 1 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 1 Biology and other natural sciences (92-XX) Citations by Year