Validation Log
2026-03-15 08:01:27.004626
mwtab Python Library Version: 2.0.0
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN007274/mwtab/json
Study ID:      ST004357
Analysis ID:   AN007274
File format:   json
Status: Contains Validation Issues
Number of Issues: 4

Number of Warnings: 1

Number of Value Errors: 4

Number of Consistency Errors: 0

Number of Format Errors: 0

Issue Log:
Error: The value, "8- to 10-week-old", in ["SUBJECT"]["AGE_OR_AGE_RANGE"] 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, "Male and female", in ["SUBJECT"]["GENDER"] should be one of "Male", "Female", "Male, Female", "Hermaphrodite", or "N/A". Ignore this when more complicated descriptions are required.
Error: The value, "40-50", in ["CHROMATOGRAPHY"]["COLUMN_TEMPERATURE"] 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 "CAS_NUMBER" column at position 2 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "cas_number", and some of the values in the column do not match the expected type or format for that column. The non-matching values are:
15                     107-95-9,56-41-7
29                   1118-90-7,542-32-5
57                      56-89-3,52-90-4
72               214139-20-5,10569-72-9
82     86867-01-8,24346-00-7,86867-0108
92                     463-003,463-00-3
110                 1499-55-4,1499-55-4
160                 6230-11-1,1080-06-4