https://nilforooshan.r-universe.dev/FnRhttps://nilforooshan.r-universe.dev/api/packages/FnRhttps://nilforooshan.r-universe.dev/FnR/FnR.pdfhttps://nilforooshan.r-universe.dev/FnR/doc/manual.htmlhttps://nilforooshan.r-universe.dev/FnR/NEWShttps://nilforooshan.r-universe.dev/FnR/NEWS.txthttps://nilforooshan.r-universe.dev/FnR/citationhttps://nilforooshan.r-universe.dev/FnR/citation.txthttps://nilforooshan.r-universe.dev/FnR/citation.cffhttps://nilforooshan.r-universe.dev/FnR/doc/demo.Rmdhttps://nilforooshan.r-universe.dev/articles/FnR/demo.html