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A package to take into account survey weights, clustering, strata, and finite sampling corrections in structural equation modeling analyses in R. Wrapper around packages lavaan and survey.


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An R package that collects useful functions for structural equation modeling in a single, easily accessible place.

  • Author(s): Sunthud Pornprasertmanit, Patrick Miller, Alex Schoemann, Yves Rosseel (and many contributors)
  • Github: semTools wiki
  • CRAN: semTools


An R package for simulated structural equation modeling. This package can be used to generate data using the structural equation modeling framework. This package is tailored to use those simulated data for various purposes, such as model fit evaluation, power analysis, or missing data handling and planning.