Man pages for catR
Generation of IRT Response Patterns under Computerized Adaptive Testing

breakBankBreaking the item bank in item parameters and group...
cat_pavItems parameters of the CAT_PAV data set (with item names)
checkStopRuleChecking whether the stopping rule is satisfied
eapEstEAP ability estimation (dichotomous and polytomous IRT...
eapSemStandard error of EAP ability estimation (dichotomous and...
EPVExpected Posterior Variance (EPV)
GDIGlobal-discrimination index (GDI) and posterior...
genDichoMatrixItem bank generation (dichotomous models)
genPatternRandom generation of item response patterns under dichotomous...
genPolyMatrixItem bank generation (polytomous models)
IiItem information functions, first and second derivatives...
integrate.catRNumerical integration by linear interpolation (for catR...
JiFunction J(theta) for weighted likelihood estimation...
KLKullback-Leibler (KL) and posterior Kullback-Leibler (KLP)...
MEI(Maximum) Expected Information (MEI)
MWIMaximum likelihood weighted information (MLWI) and maximum...
nextItemSelection of the next item
OIiObserved information function (dichotomous and polytomous...
PiItem response probabilities, first, second and third...
randomCATRandom generation of adaptive tests (dichotomous and...
semThetaStandard error of ability estimation (dichotomous and...
simulateRespondentsSimulation of multiple examinees of adaptive tests
startItemsSelection of the first items
tcalsItems parameters of the TCALS 1998 data set and subgroups of...
test.cbListTesting the format of the list for content balancing under...
testListTesting the format of the input lists
thetaEstAbility estimation (dichotomous and polytomous models)
catR documentation built on Aug. 31, 2017, 5:02 p.m.