Open, check, and return all metabolomics files
load_metabolomics_batch(input_results_folder, cas, verbose = TRUE)
(list of data.frames) List of all the data frames
if (FALSE) { # \dontrun{
here <- load_metabolomics_batch(input_results_folder = "/path/to/PROCESSED_YYYYMMDD/",
cas = "cassite")
} # }