R packages
 | MIE: Measurement Invariance Explorer MIE.package Set of tools to explore measurement invariance using the non-invariance as distance approach, network representation, clustered invariance, and set of automation and helper functions for running invariance tests with lavaan and Mplus. |
 | LittleHelpers LittleHelpers Collection of little helpers for multilevel and multigroup analyzes. An R package. |
| MR | mplus.rstudio mplus.rstudio Addin for RStudio that allows to run Mplus code within RStudio |
Shiny Apps
- Trends in basic values of European countries (based on ESS data) https://rudnev.shinyapps.io/Basic_Values/ A collection of interactive plots to represent mean value differences across European countries and throughout two decades.
- Burnout assessment tool (with Leon deBeer)
https://theburnout.app
Online multilingual self-assessment tool which runs complex psychometric models under the hood.
- Didactic example of Shiny app: demonstrating effects of exploratory factor rotations.
https://rudnev.shinyapps.io/rotations/ - Simpson’s paradox and interaction effects demonstration (in Russian)
https://rudnev.shinyapps.io/paradox/