R Packages for Differential Step Functioning Analysis

Here's a curated list of R packages that facilitate differential step functioning (DIF) analysis:

1. diffdf (https://cran.r-project.org/web/packages/diffdf/index.html)
2. diffsensitivity (https://cran.r-project.org/web/packages/diffsensitivity/index.html)
3. diffIRT (https://cran.r-project.org/web/packages/diffIRT/index.html)
4. diffpriv (https://cran.r-project.org/web/packages/diffpriv/index.html)
5. diffdepprop (https://cran.r-project.org/web/packages/diffdepprop/index.html)
6. diffEnrich (https://cran.r-project.org/web/packages/diffEnrich/index.html)
7. diffMeanVar (https://cran.r-project.org/web/packages/diffMeanVar/index.html)
8. diffusionMap (https://cran.r-project.org/web/packages/diffusionMap/index.html)
9. diffEq (https://cran.r-project.org/web/packages/diffEq/index.html)
10. diffman (https://cran.r-project.org/web/packages/diffman/index.html)