https://cran.r-universe.dev/landmultihttps://cran.r-universe.dev/api/packages/landmultihttps://cran.r-universe.dev/landmulti/landmulti.pdfhttps://cran.r-universe.dev/landmulti/doc/manual.htmlhttps://cran.r-universe.dev/landmulti/citationhttps://cran.r-universe.dev/landmulti/citation.txthttps://cran.r-universe.dev/landmulti/citation.cffhttps://cran.r-universe.dev/landmulti/doc/multipred.Rmdhttps://cran.r-universe.dev/articles/landmulti/multipred.html