library(MicroBioMap) library(phyloseq) library(mia) cpd <- getCompendium() cpd_phyloseq <- convertToPhyloseq(x = cpd) sample_data(cpd_phyloseq)$geo_loc_name |> grepl(pattern = "europe") rm(cpd) gc() sample_data(cpd_phyloseq) cpd_phyloseq_europe <- subset_samples(cpd_phyloseq, grepl("europe", geo_loc_name)) rm(cpd_phyloseq) gc() saveRDS(cpd_phyloseq_europe, "data/hmc-phyloseq-europe.Rds")