https://santosharathod.r-universe.dev/rgbIndiceshttps://santosharathod.r-universe.dev/api/packages/rgbIndiceshttps://santosharathod.r-universe.dev/rgbIndices/rgbIndices.pdfhttps://santosharathod.r-universe.dev/rgbIndices/doc/manual.htmlhttps://santosharathod.r-universe.dev/rgbIndices/citationhttps://santosharathod.r-universe.dev/rgbIndices/citation.txthttps://santosharathod.r-universe.dev/rgbIndices/citation.cffhttps://santosharathod.r-universe.dev/rgbIndices/doc/rgbIndices.Rmdhttps://santosharathod.r-universe.dev/articles/rgbIndices/rgbIndices.html