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lordif

Logistic Ordinal Regression Differential Item Functioning using IRT

Performs analysis of Differential Item Functioning (DIF) for dichotomous and polytomous items using an iterative hybrid of ordinal logistic regression and item response theory (IRT) according to Choi, Gibbons, and Crane (2011) <doi:10.18637/jss.v039.i08>.

Versions across snapshots

VersionRepositoryFileSize
0.4.2 rolling linux/jammy R-4.5 lordif_0.4.2.tar.gz 152.4 KiB
0.4.2 rolling linux/noble R-4.5 lordif_0.4.2.tar.gz 152.2 KiB
0.4.2 rolling source/ R- lordif_0.4.2.tar.gz 36.0 KiB
0.4.2 latest linux/jammy R-4.5 lordif_0.4.2.tar.gz 152.4 KiB
0.4.2 latest linux/noble R-4.5 lordif_0.4.2.tar.gz 152.2 KiB
0.4.2 latest source/ R- lordif_0.4.2.tar.gz 36.0 KiB
0.4.2 2026-04-26 source/ R- lordif_0.4.2.tar.gz 36.0 KiB
0.4.2 2026-04-23 source/ R- lordif_0.4.2.tar.gz 36.0 KiB
0.4.2 2026-04-09 windows/windows R-4.5 lordif_0.4.2.zip 155.5 KiB
0.4.2 2025-04-20 source/ R- lordif_0.4.2.tar.gz 36.0 KiB

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