New Features

  • Added Latent Class Analysis and Latent Profile Analysis.
  • Imported example data for binary, polytomous, and continuous items.
  • [Note] Stan scripts for multilevel models have been added but are not yet activated.
  • [Upcoming] Support for multilevel structures will be introduced in future updates.

Updates to Functions

  • In runFLPS(), renamed the argument group to trt.
  • Added a new argument multilevel to runFLPS().
  • flps_plot() can visualize class profiles.
  • Class proportions are obtained by summary() for LCA or LPA models.
  • flps is developed for Fully-Latent Principal Stratification model.
  • Added a NEWS.md file to track changes to the package.