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Data formatting issue for using sirt package for a Q3 analysis of testlets...?
nigel daly
·
Dec 25, 2018
·
r-help
I am having some trouble with setting up a Q3 testlet analysis in R and I was hoping someone may have some advice. At this link (https://rdrr.io/cran/sirt/man/Q3.testlet.html) there is code for a...
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