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