https://cran.r-universe.dev/PsyMLhttps://cran.r-universe.dev/api/packages/PsyMLhttps://cran.r-universe.dev/PsyML/doc/manual.pdfhttps://cran.r-universe.dev/PsyML/doc/manual.htmlhttps://cran.r-universe.dev/PsyML/NEWShttps://cran.r-universe.dev/PsyML/NEWS.txthttps://cran.r-universe.dev/PsyML/citationhttps://cran.r-universe.dev/PsyML/citation.txthttps://cran.r-universe.dev/PsyML/citation.cffhttps://cran.r-universe.dev/PsyML/doc/sample-size-estimation.Rmdhttps://cran.r-universe.dev/articles/PsyML/sample-size-estimation.htmlhttps://cran.r-universe.dev/PsyML/doc/three-approaches.Rmdhttps://cran.r-universe.dev/articles/PsyML/three-approaches.html