| PP-package | Estimation of Person Parameters for the 1,2,3,4-PL model and the GPCM. |
| findmodel | Create a model-type vector template |
| fourpl_df | Simulated data set |
| JKpp | Run a jackknife |
| JKpp.fourpl | Run a jackknife |
| JKpp.gpcm | Run a jackknife |
| JKpp.gpcm4pl | Run a jackknife |
| PP | Estimation of Person Parameters for the 1,2,3,4-PL model and the GPCM. |
| PPall | Estimate Person Parameters |
| PP_4pl | Estimate Person Parameters for the 4-PL model |
| PP_gpcm | Estimate Person Parameters for the GPCM |
| print.jk | Run a jackknife |
| print.ppeo | Estimate Person Parameters |
| print.pv | Draw Plausible values |
| PV | Draw Plausible values |
| PV.fourpl | Draw Plausible values |
| PV.gpcm | Draw Plausible values |
| PV.gpcm4pl | Draw Plausible values |
| sim_4pl | Simulate data for 1/2/3/4-pl model |
| sim_gpcm | Simulate data for the gpcm model |
| summary.jk | Run a jackknife |
| summary.ppeo | Estimate Person Parameters |
| summary.pv | Draw Plausible values |