Validation Log
2026-02-01 07:35:35.514557
mwtab Python Library Version: 2.0.0
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN005665/mwtab/txt
Study ID:      ST003449
Analysis ID:   AN005665
File format:   txt
Status: Contains Validation Issues
Number of Issues: 25

Number of Warnings: 21

Number of Value Errors: 24

Number of Consistency Errors: 0

Number of Format Errors: 1

Issue Log:
Error: The value, "18-65", 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, "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: The value, "55", 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.
Error: Unknown or invalid section, "FACTORS".
Warning: The "Exact mass" column at position 4 in the METABOLITES table, matches a standard column name, "mass". 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 "Metabolite name" column at position 2 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 "PubChem CID" column at position 5 in the METABOLITES table, matches a standard column name, "pubchem_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 "210823_STP_M2_Timecourse_3" column at position 4 in the MS_METABOLITE_DATA table has all null values.
Warning: The "210823_STP_M2_Timecourse_8" column at position 9 in the MS_METABOLITE_DATA table has all null values.
Warning: The "210823_STP_M2_Timecourse_13" column at position 14 in the MS_METABOLITE_DATA table has all null values.
Warning: The "210823_STP_M2_Timecourse_18" column at position 19 in the MS_METABOLITE_DATA table has all null values.
Warning: The "210823_STP_M2_Timecourse_23" column at position 24 in the MS_METABOLITE_DATA table has all null values.
Warning: The "210823_STP_M2_Timecourse_28" column at position 29 in the MS_METABOLITE_DATA table has all null values.
Warning: The "210823_STP_M2_Timecourse_33" column at position 34 in the MS_METABOLITE_DATA table has all null values.
Warning: The "210823_STP_M2_Timecourse_38" column at position 39 in the MS_METABOLITE_DATA table has all null values.
Warning: The "210823_STP_M2_Timecourse_43" column at position 44 in the MS_METABOLITE_DATA table has all null values.
Warning: The "210823_STP_M2_Timecourse_48" column at position 49 in the MS_METABOLITE_DATA table has all null values.
Warning: The "210823_STP_M2_Timecourse_53" column at position 54 in the MS_METABOLITE_DATA table has all null values.
Warning: The "210823_STP_M2_Timecourse_58" column at position 59 in the MS_METABOLITE_DATA table has all null values.
Warning: The "210823_STP_M2_Timecourse_63" column at position 64 in the MS_METABOLITE_DATA table has all null values.
Warning: The "210823_STP_M2_Timecourse_68" column at position 69 in the MS_METABOLITE_DATA table has all null values.
Warning: The "210823_STP_M2_Timecourse_73" column at position 74 in the MS_METABOLITE_DATA table has all null values.
Warning: The "210823_STP_M2_Timecourse_78" column at position 79 in the MS_METABOLITE_DATA table has all null values.
Warning: The "210823_STP_M2_Timecourse_83" column at position 84 in the MS_METABOLITE_DATA table has all null values.
Warning: The "210823_STP_M2_Timecourse_88" column at position 89 in the MS_METABOLITE_DATA table has all null values.