All functions

JKpp() print(<jk>) summary(<jk>)

Run a jackknife

PP

Estimation of Person Parameters and calculation of Person Fit for the 1,2,3,4-PL model and the GPCM.

PP_4pl()

Estimate Person Parameters for the 4-PL model

PP_gpcm()

Estimate Person Parameters for the GPCM

PPall() print(<ppeo>) summary(<ppeo>)

Estimate Person Parameters

PPass()

Person Assessment function

PV() print(<pv>) summary(<pv>)

Draw Plausible values

findmodel()

Create a model-type vector template

fourpl_df

Simulated data set

Pfit()

Person-Fit statistics

pp_amt

Adaptive Matrices Test data

sim_4pl()

Simulate data for 1/2/3/4-pl model

sim_gpcm()

Simulate data for the gpcm model