CTT

cranv2.3.4

Classical Test Theory Functions. 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 empiri

License GPL (>= 2)0 versions1 maintainers0 deps387 weekly dl
https://CRAN.R-project.org/package=CTT
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Health breakdown0 – 100
20/25
maintenance
3/20
popularity
25/25
security
0/15
maturity
2/15
community
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0
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⚠ Possible typosquat
Name is close to a popular package. Targets:
cli (adjacent_swap_or_double dist 2)car (adjacent_swap_or_double dist 2)

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First published · 2026-02-16 01:44:27

Last updated · 2026-02-10T05:11:01+00:00