To install with vignettes: devtools::install_github ("AndreaRMICL/MetaboSignal", build_vignettes = TRUE) If you get the following dependency error: "ERROR: dependency org.Hs.eg.db is not available for package MetaboSignal", install org.Hs.eg.db individually before installing MetaboSignal To see a workflow example: browseVignettes("MetaboSignal")