API for difR
Collection of Methods to Detect Dichotomous and Polytomous Differential Item Functioning (DIF)

Global functions
LRT Man page Source code
LassoData Man page Source code
Logistik Man page Source code
LogistikPoly Man page Source code
LordChi2 Man page Source code
RajuZ Man page Source code
SCS Man page
SimDichoDif Man page Source code
SimPolyDif Man page Source code
breslowDay Man page Source code
contrastMatrix Man page Source code
crf.gpcm Source code
dichoDif Man page
difBD Man page
difGMH Man page
difGenLogistic Man page
difGenLord Man page
difLRT Man page
difLogReg Man page
difLogistic Man page
difLord Man page
difMH Man page
difMantel.poly Man page Source code
difPolyLogistic Man page
difQuade Man page Source code
difR Man page
difR-package Man page
difRaju Man page
difSIBTEST Man page
difStd Man page Source code
difTID Man page
gen.gpcm Source code
genDichoDif Man page
genLogistik Man page
genLordChi2 Man page Source code
genMantelHaenszel Man page Source code
itemPar1PL Man page
itemPar2PL Man page Source code
itemPar3PL Man page Source code
itemPar3PLconst Man page Source code
itemParEst Man page Source code
itemRescale Man page Source code
lassoDIF Source code
lassoDIF.ABWIC Man page Source code
lassoDIF.CV Man page Source code
lassoDIF.coef Source code
liu_agresti_ccor Man page Source code
mantelHaenszel Man page
plot.BD Man page Source code
plot.GMH Man page Source code
plot.GenLord Man page
plot.LRT Man page Source code
plot.Logistic Man page
plot.Logistic.Poly Source code
plot.Lord Man page
plot.MH Man page
plot.MHPoly Source code
plot.PDIF Man page Source code
plot.Raj Man page Source code
plot.SIBTEST Man page
plot.TID Man page
plot.difQuade Man page Source code
plot.genLogistic Man page
plot_lasso_paths Man page Source code
print.BD Man page Source code
print.GMH Man page Source code
print.GenLord Man page
print.LRT Man page
print.Logistic Man page
print.Lord Man page
print.MH Man page
print.PDIF Man page Source code
print.Raj Man page
print.SIBTEST Man page
print.TID Man page
print.dichoDif Man page
print.difQuade Man page Source code
print.genDichoDif Man page Source code
print.genLogistic Man page
print.subLogistic Man page
quadeASE Source code
quadeIndex Source code
selectDif Man page
selectGenDif Man page
sibTest Man page
stdPDIF Man page
subtestLogistic Man page Source code
verbal Man page
difR documentation built on June 8, 2025, 1:03 p.m.