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A collection of common test and item analyses from a classical test theory (CTT) framework. Analyses can be applied to both dichotomous and polytomous data. Functions provide reliability analyses (alpha), item statistics, disctractor analyses, disattenuated correlations, scoring routines, and empirical ICCs.

Type Size Name Uploaded Downloads Labels
conda 95.0 kB | noarch/r-ctt-2.3.3-r43h142f84f_0.tar.bz2  1 year and 1 month ago 21 main
conda 95.2 kB | noarch/r-ctt-2.3.3-r42h142f84f_0.tar.bz2  2 years and 8 months ago 55 main
conda 94.9 kB | noarch/r-ctt-2.3.3-r36h6115d3f_0.tar.bz2  4 years and 11 months ago 124 main

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