Note A CSV file, loaded by default.

Note A CSV file dataset where loading options (subset name, file name, delimiter) are configured in YAML.

Note A CSV file dataset where other loading options ("|" delimiter, column names, ignore rows) are configured in YAML.

Note A TSV file (tabulation delimiter), loaded by default thanks to the ".tsv" extension.

Note A TSV file dataset where loading options (subset name, file name, delimiter) are configured in YAML.

Note A TSV file dataset where other loading options (column names, no header) are configured in YAML.