https://sebastianoschneider.r-universe.dev/utilityFunctionToolshttps://sebastianoschneider.r-universe.dev/api/packages/utilityFunctionToolshttps://sebastianoschneider.r-universe.dev/utilityFunctionTools/utilityFunctionTools.pdfhttps://sebastianoschneider.r-universe.dev/utilityFunctionTools/doc/manual.htmlhttps://sebastianoschneider.r-universe.dev/utilityFunctionTools/citationhttps://sebastianoschneider.r-universe.dev/utilityFunctionTools/citation.txthttps://sebastianoschneider.r-universe.dev/utilityFunctionTools/citation.cff