Validation Log
2026-02-22 08:07:32.381346
mwtab Python Library Version: 2.0.0
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN007721/mwtab/txt
Study ID:      ST004592
Analysis ID:   AN007721
File format:   txt
Status: Contains Validation Issues
Number of Issues: 12

Number of Warnings: 10

Number of Value Errors: 12

Number of Consistency Errors: 0

Number of Format Errors: 0

Issue Log:
Error: The value, "8-10 weeks old", for the subsection, "AGE_OR_AGE_RANGE", in the "SUBJECT" section should be a number or range (ex. "5-6") followed by a space with a unit (ex. "5 V") from the following list: ['weeks', 'days', 'months', 'years']. Ignore this when more complicated descriptions are required.
Error: The value, "40", for the subsection, "COLUMN_TEMPERATURE", in the "CHROMATOGRAPHY" section should be a number or range (ex. "5-6") followed by a space with a unit (ex. "5 V") from the following list: ['°C', 'C']. Ignore this when more complicated descriptions are required.
Warning: The "OriginalName" column at position 6 in the METABOLITES table, matches a standard column name, "name". 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 "OGName" column at position 14 in the METABOLITES table, matches a standard column name, "name". 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 "KEGG" column at position 11 in the METABOLITES table, matches a standard column name, "kegg_id". 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 "HMDB" column at position 10 in the METABOLITES table, matches a standard column name, "hmdb_id". 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 "Lipidmaps" column at position 16 in the METABOLITES table, matches a standard column name, "lm_id". 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 "Chebi" column at position 13 in the METABOLITES table, matches a standard column name, "chebi_id". 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 "Chebi" column at position 13 in the METABOLITES table, matches a standard column name, "chebi_id", and some of the values in the column do not match the expected type or format for that column. The non-matching values are:
1                   chebiId:17768
2                   chebiId:17927
3                   chebiId:17312
4                   chebiId:28101
6                   chebiId:27911
7                   chebiId:17148
8                   chebiId:16680
9     chebiId:15414;chebiId:67040
10                  chebiId:16610
11                  chebiId:15746
Warning: The "RT" column at position 4 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 "Method" column at position 17 in the METABOLITES table, matches a standard column name, "ms_method". 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 "Lipidmaps" column at position 16 in the METABOLITES table has all null values.