R-universe - marklhc (Hok Chio (Mark) Lai)

plavaan - Penalized Estimation for Latent Variable Models with 'lavaan'

Extends the popular 'lavaan' package by adding penalized estimation capabilities. It supports penalty on individual parameters as well as the difference between parameters.

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5.46 score 16 scripts 249 downloads

pinsearch - Specification Search for Partial Factorial Invariance

Automate specification search for identifying noninvariant items in factorial invariance analyses, as described in Yoon & Millsap (2007) <doi:10.1080/10705510701301677>. Models are specified in 'lavaan' syntax. Supports continuous indicators with loadings, intercepts, residuals (uniqueness), and residual covariances invariance, and ordered categorical indicators with loadings, thresholds, and residual covariances invariance.

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5.41 score 1 stars 26 scripts 376 downloads

bootmlm - Bootstrap Resampling for Multilevel Models

An implementation of functions for bootstrapping with multilevel data and models (and mixed-effect models). It implements multiple bootstrap methods under the parametric, residual, and case bootstrap categories. Currently it supports fitted objects from the lme4 package.

Last updated

5.19 score 4 stars 39 scripts 370 downloads