## ------------------------------------------------------------------------ library(metagenomeFeatures) demoMgDb <- get_demoMgDb() demoMgDb ## ------------------------------------------------------------------------ taxa_keytypes(demoMgDb) ## ------------------------------------------------------------------------ taxa_columns(demoMgDb) ## ------------------------------------------------------------------------ head(taxa_keys(demoMgDb, keytype = c("Kingdom"))) ## ------------------------------------------------------------------------ mgDb_select(demoMgDb, type = "taxa", keys = c("Vibrionaceae", "Enterobacteriaceae"), keytype = "Family") ## ------------------------------------------------------------------------ mgDb_select(demoMgDb, type = "seq", keys = c("Vibrionaceae", "Enterobacteriaceae"), keytype = "Family") ## ------------------------------------------------------------------------ # mgDb_select(demoMgDb, type = "all", # keys = c("Vibrio", "Salmonella"), # keytype = "Genus") ## ------------------------------------------------------------------------ sessionInfo()