https://cran.r-universe.dev/TWWhttps://cran.r-universe.dev/api/packages/TWWhttps://cran.r-universe.dev/TWW/TWW.pdfhttps://cran.r-universe.dev/TWW/doc/manual.htmlhttps://cran.r-universe.dev/TWW/citationhttps://cran.r-universe.dev/TWW/citation.txthttps://cran.r-universe.dev/TWW/citation.cff