https://r-hub.r-universe.dev/rhubhttps://r-hub.r-universe.dev/api/packages/rhubhttps://r-hub.r-universe.dev/rhub/rhub.pdfhttps://r-hub.r-universe.dev/rhub/doc/manual.htmlhttps://r-hub.r-universe.dev/rhub/NEWShttps://r-hub.r-universe.dev/rhub/NEWS.txthttps://r-hub.r-universe.dev/rhub/citationhttps://r-hub.r-universe.dev/rhub/citation.txthttps://r-hub.r-universe.dev/rhub/citation.cff