https://ychen101.r-universe.dev/nothttps://ychen101.r-universe.dev/api/packages/nothttps://ychen101.r-universe.dev/not/not.pdfhttps://ychen101.r-universe.dev/not/doc/manual.htmlhttps://ychen101.r-universe.dev/not/citationhttps://ychen101.r-universe.dev/not/citation.txthttps://ychen101.r-universe.dev/not/citation.cff