Validation Log
2025-12-15 01:15:45.348729
mwtab Python Library Version: 2.0.0
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN004466/mwtab/txt
Study ID:      ST002752
Analysis ID:   AN004466
File format:   txt
Status: Contains Validation Issues
Number of Issues: 8

Number of Warnings: 7

Number of Value Errors: 8

Number of Consistency Errors: 0

Number of Format Errors: 0

Issue Log:
Error: The value, "60", 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 "Target Mass" column at position 3 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 "Chemical Formula" column at position 2 in the METABOLITES table, matches a standard column name, "formula". 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 "Retention time (median)" 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 "RP_experiment_set_2_2" column at position 3 in the MS_METABOLITE_DATA table has all null values.
Warning: The "RP_experiment_set_2_5" column at position 6 in the MS_METABOLITE_DATA table has all null values.
Warning: The "RP_experiment_set_2_7" column at position 8 in the MS_METABOLITE_DATA table has all null values.
Warning: The "RP_experiment_set_2_8" column at position 9 in the MS_METABOLITE_DATA table has all null values.