Validation Log
2025-12-14 23:02:01.334981
mwtab Python Library Version: 2.0.0
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN002089/mwtab/txt
Study ID:      ST001259
Analysis ID:   AN002089
File format:   txt
Status: Contains Validation Issues
Number of Issues: 14

Number of Warnings: 6

Number of Value Errors: 9

Number of Consistency Errors: 0

Number of Format Errors: 5

Issue Log:
Error: The value, "Male and female", for the subsection, "GENDER", in the "SUBJECT" section should be one of "Male", "Female", "Male, Female", "Hermaphrodite", or "N/A". Ignore this when more complicated descriptions are required.
Error: An empty value or a null value was detected for the subsection, "TREATMENT_SUMMARY", in the "TREATMENT" section. A legitimate value should be provided for this required subsection.
Error: An empty value or a null value was detected for the subsection, "MS_COMMENTS", in the "MS" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether.
Error: The required property, "FLOW_GRADIENT", in the "CHROMATOGRAPHY" section  is missing.
Error: The required property, "FLOW_RATE", in the "CHROMATOGRAPHY" section  is missing.
Error: The required property, "COLUMN_TEMPERATURE", in the "CHROMATOGRAPHY" section  is missing.
Error: The required property, "SOLVENT_A", in the "CHROMATOGRAPHY" section  is missing.
Error: The required property, "SOLVENT_B", in the "CHROMATOGRAPHY" section  is missing.
Warning: The "m/z" column at position 6 in the METABOLITES table, matches a standard column name, "moverz_quant". If this match was not in error, the column should be renamed to the standard name or a name that doesn't resemble the standard name.
Warning: The "InChI Key" column at position 2 in the METABOLITES table, matches a standard column name, "inchi_key". If this match was not in error, the column should be renamed to the standard name or a name that doesn't resemble the standard name.
Warning: The "Species" column at position 3 in the METABOLITES table, matches a standard column name, "species", and some of the values in the column do not match the expected type or format for that column. The non-matching values are:
28    [M]+.
Warning: The "Retention Times" column at position 7 in the METABOLITES table, matches a standard column name, "retention_time". If this match was not in error, the column should be renamed to the standard name or a name that doesn't resemble the standard name.
Warning: The "ESI mode" column at position 5 in the METABOLITES table, matches a standard column name, "esi_mode". If this match was not in error, the column should be renamed to the standard name or a name that doesn't resemble the standard name.
Warning: The "count" column at position 4 in the METABOLITES table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.