https://nanxstats.r-universe.dev/enplshttps://nanxstats.r-universe.dev/api/packages/enplshttps://nanxstats.r-universe.dev/enpls/enpls.pdfhttps://nanxstats.r-universe.dev/enpls/doc/manual.htmlhttps://nanxstats.r-universe.dev/enpls/NEWShttps://nanxstats.r-universe.dev/enpls/NEWS.txthttps://nanxstats.r-universe.dev/enpls/citationhttps://nanxstats.r-universe.dev/enpls/citation.txthttps://nanxstats.r-universe.dev/enpls/citation.cffhttps://nanxstats.r-universe.dev/enpls/doc/enpls.Rmdhttps://nanxstats.r-universe.dev/articles/enpls/enpls.html