Aggregates the isotopic standard information recovered from the provided iso_files. Can aggregate just the standards' delta values or combine the delta values with the recovered ratios (if any). Use paramter with_ratios to exclude/include the ratios. This information is only available if the iso_files were read with parameter read_method_info=TRUE.

iso_get_standards_info(iso_files, with_ratios = FALSE,
  include_file_info = NULL, quiet = default(quiet))



collection of iso_file objects


whether to include ratios or just standard delta values


which file information to include (see iso_get_file_info). Use c(...) to select multiple, supports all select syntax including renaming columns.


whether to display (quiet=FALSE) or silence (quiet = TRUE) information messages. Set parameter to overwrite global defaults for this function or set global defaults with calls to iso_turn_info_message_on and iso_turn_info_message_off

See also