Cognitive Diagnostic Computerized Adaptive Testing

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Documentation for package ‘cdcatR’ version 1.0.6

Help Pages

att.plot Plots for attribute mastery estimates
cdcat Cognitively based computerized adaptive test application
cdcat.summary Summary information for a 'cdcat' object Data generation
gen.itembank Item bank generation
LR.2step Item-level model comparison using 2LR test
sim180combination Simulated data (180 items, a combination of DINA, DINO, and A-CDM items)
sim180DINA Simulated data (180 items, DINA model)
sim180GDINA Simulated data (180 items, G-DINA model)