lordif
Logistic Ordinal Regression Differential Item Functioning using IRT
v0.4.2
·
Jan 8, 2025
·
GPL (>= 2)
Description
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>.
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| r-release-linux-x86_64 | OK |
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OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 9, 2026
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0.4.2
Mar 9, 2026