| vbpm::bifactor | Bifactor Structures and PEFA Sweeps | HTML | source | R code | |
| vbpm::pefa | PEFA: Factor-Count Evidence from a Fixed Window | HTML | source | R code | |
| vbpm::vbfa | Getting started with vbpm: partially confirmatory factor analysis | HTML | source | R code | |
| vbpm::vbmimic | MIMIC models with vbmimic: regularizing measurement and structure | HTML | source | R code |