https://cran.r-universe.dev/rxSeqhttps://cran.r-universe.dev/api/packages/rxSeqhttps://cran.r-universe.dev/rxSeq/rxSeq.pdfhttps://cran.r-universe.dev/rxSeq/doc/manual.htmlhttps://cran.r-universe.dev/rxSeq/citationhttps://cran.r-universe.dev/rxSeq/citation.txthttps://cran.r-universe.dev/rxSeq/citation.cffhttps://cran.r-universe.dev/rxSeq/doc/rxSeq.Rnwhttps://cran.r-universe.dev/articles/rxSeq/rxSeq.pdf