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cacIRT

Classification Accuracy and Consistency under Item Response Theory

Computes classification accuracy and consistency indices under Item Response Theory. Implements the total score IRT-based methods in Lee, Hanson & Brennen (2002) and Lee (2010), the IRT-based methods in Rudner (2001, 2005), and the total score nonparametric methods in Lathrop & Cheng (2014). For dichotomous and polytomous tests.

Versions across snapshots

VersionRepositoryFileSize
1.4 rolling linux/jammy R-4.5 cacIRT_1.4.tar.gz 77.9 KiB
1.4 rolling linux/noble R-4.5 cacIRT_1.4.tar.gz 77.9 KiB
1.4 rolling source/ R- cacIRT_1.4.tar.gz 12.2 KiB
1.4 latest linux/jammy R-4.5 cacIRT_1.4.tar.gz 77.9 KiB
1.4 latest linux/noble R-4.5 cacIRT_1.4.tar.gz 77.9 KiB
1.4 latest source/ R- cacIRT_1.4.tar.gz 12.2 KiB
1.4 2026-04-26 source/ R- cacIRT_1.4.tar.gz 12.2 KiB
1.4 2026-04-23 source/ R- cacIRT_1.4.tar.gz 12.2 KiB
1.4 2026-04-09 windows/windows R-4.5 cacIRT_1.4.zip 80.3 KiB
1.4 2025-04-20 source/ R- cacIRT_1.4.tar.gz 12.2 KiB