https://cran.r-universe.dev/datagradehttps://cran.r-universe.dev/api/packages/datagradehttps://cran.r-universe.dev/datagrade/doc/manual.pdfhttps://cran.r-universe.dev/datagrade/doc/manual.htmlhttps://cran.r-universe.dev/datagrade/NEWShttps://cran.r-universe.dev/datagrade/NEWS.txthttps://cran.r-universe.dev/datagrade/citationhttps://cran.r-universe.dev/datagrade/citation.txthttps://cran.r-universe.dev/datagrade/citation.cffhttps://cran.r-universe.dev/datagrade/doc/deviations.Rmdhttps://cran.r-universe.dev/articles/datagrade/deviations.htmlhttps://cran.r-universe.dev/datagrade/doc/datagrade.Rmdhttps://cran.r-universe.dev/articles/datagrade/datagrade.htmlhttps://cran.r-universe.dev/datagrade/doc/methodology.Rmdhttps://cran.r-universe.dev/articles/datagrade/methodology.htmlhttps://cran.r-universe.dev/datagrade/doc/scalability.Rmdhttps://cran.r-universe.dev/articles/datagrade/scalability.html