https://ochoalab.r-universe.dev/corsymhttps://ochoalab.r-universe.dev/api/packages/corsymhttps://ochoalab.r-universe.dev/corsym/doc/manual.pdfhttps://ochoalab.r-universe.dev/corsym/doc/manual.htmlhttps://ochoalab.r-universe.dev/corsym/NEWShttps://ochoalab.r-universe.dev/corsym/NEWS.txthttps://ochoalab.r-universe.dev/corsym/citationhttps://ochoalab.r-universe.dev/corsym/citation.txthttps://ochoalab.r-universe.dev/corsym/citation.cffhttps://ochoalab.r-universe.dev/corsym/doc/corsym.Rmdhttps://ochoalab.r-universe.dev/articles/corsym/corsym.html