Validation Log 2025-12-15 01:18:52.985922 mwtab Python Library Version: 2.0.0 Source: https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN004512/mwtab/txt Study ID: ST002772 Analysis ID: AN004512 File format: txt Status: Contains Validation Issues Number of Issues: 43 Number of Warnings: 35 Number of Value Errors: 40 Number of Consistency Errors: 2 Number of Format Errors: 1 Issue Log: Error: The value, "380-430", for the subsection, "WEIGHT_OR_WEIGHT_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: ['g', 'mg', 'kg', 'lbs']. Ignore this when more complicated descriptions are required. Error: An empty value or a null value was detected for the subsection, "FLOW_GRADIENT", in the "CHROMATOGRAPHY" section. A legitimate value should be provided for this required subsection. Error: The value, "300 uL/minute", for the subsection, "FLOW_RATE", 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: ['mL/min', 'uL/min', 'μL/min']. Ignore this when more complicated descriptions are required. Error: The value, "30", 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: SUBJECT_SAMPLE_FACTORS entry #1 has the following duplicate keys in its Additional sample data: "RAW_FILE_NAME" "RAW_FILE_NAME" "RAW_FILE_NAME" Warning: SUBJECT_SAMPLE_FACTORS entry #2 has the following duplicate keys in its Additional sample data: "RAW_FILE_NAME" "RAW_FILE_NAME" "RAW_FILE_NAME" Warning: SUBJECT_SAMPLE_FACTORS entry #3 has the following duplicate keys in its Additional sample data: "RAW_FILE_NAME" "RAW_FILE_NAME" "RAW_FILE_NAME" Warning: SUBJECT_SAMPLE_FACTORS entry #4 has the following duplicate keys in its Additional sample data: "RAW_FILE_NAME" "RAW_FILE_NAME" "RAW_FILE_NAME" Warning: SUBJECT_SAMPLE_FACTORS entry #5 has the following duplicate keys in its Additional sample data: "RAW_FILE_NAME" "RAW_FILE_NAME" "RAW_FILE_NAME" Warning: SUBJECT_SAMPLE_FACTORS entry #6 has the following duplicate keys in its Additional sample data: "RAW_FILE_NAME" "RAW_FILE_NAME" "RAW_FILE_NAME" Warning: SUBJECT_SAMPLE_FACTORS entry #7 has the following duplicate keys in its Additional sample data: "RAW_FILE_NAME" "RAW_FILE_NAME" "RAW_FILE_NAME" Warning: SUBJECT_SAMPLE_FACTORS entry #8 has the following duplicate keys in its Additional sample data: "RAW_FILE_NAME" "RAW_FILE_NAME" "RAW_FILE_NAME" Warning: SUBJECT_SAMPLE_FACTORS entry #9 has the following duplicate keys in its Additional sample data: "RAW_FILE_NAME" "RAW_FILE_NAME" "RAW_FILE_NAME" Warning: SUBJECT_SAMPLE_FACTORS entry #10 has the following duplicate keys in its Additional sample data: "RAW_FILE_NAME" "RAW_FILE_NAME" "RAW_FILE_NAME" Warning: SUBJECT_SAMPLE_FACTORS entry #11 has the following duplicate keys in its Additional sample data: "RAW_FILE_NAME" "RAW_FILE_NAME" "RAW_FILE_NAME" Warning: SUBJECT_SAMPLE_FACTORS entry #12 has the following duplicate keys in its Additional sample data: "RAW_FILE_NAME" "RAW_FILE_NAME" "RAW_FILE_NAME" Warning: SUBJECT_SAMPLE_FACTORS entry #13 has the following duplicate keys in its Additional sample data: "RAW_FILE_NAME" "RAW_FILE_NAME" "RAW_FILE_NAME" Warning: SUBJECT_SAMPLE_FACTORS entry #14 has the following duplicate keys in its Additional sample data: "RAW_FILE_NAME" "RAW_FILE_NAME" "RAW_FILE_NAME" Warning: SUBJECT_SAMPLE_FACTORS entry #15 has the following duplicate keys in its Additional sample data: "RAW_FILE_NAME" "RAW_FILE_NAME" "RAW_FILE_NAME" Warning: SUBJECT_SAMPLE_FACTORS entry #16 has the following duplicate keys in its Additional sample data: "RAW_FILE_NAME" "RAW_FILE_NAME" "RAW_FILE_NAME" Warning: SUBJECT_SAMPLE_FACTORS entry #17 has the following duplicate keys in its Additional sample data: "RAW_FILE_NAME" "RAW_FILE_NAME" "RAW_FILE_NAME" Warning: SUBJECT_SAMPLE_FACTORS entry #18 has the following duplicate keys in its Additional sample data: "RAW_FILE_NAME" "RAW_FILE_NAME" "RAW_FILE_NAME" Warning: SUBJECT_SAMPLE_FACTORS entry #19 has the following duplicate keys in its Additional sample data: "RAW_FILE_NAME" "RAW_FILE_NAME" "RAW_FILE_NAME" Warning: SUBJECT_SAMPLE_FACTORS entry #20 has the following duplicate keys in its Additional sample data: "RAW_FILE_NAME" "RAW_FILE_NAME" "RAW_FILE_NAME" Warning: SUBJECT_SAMPLE_FACTORS entry #21 has the following duplicate keys in its Additional sample data: "RAW_FILE_NAME" "RAW_FILE_NAME" "RAW_FILE_NAME" Warning: SUBJECT_SAMPLE_FACTORS entry #22 has the following duplicate keys in its Additional sample data: "RAW_FILE_NAME" "RAW_FILE_NAME" "RAW_FILE_NAME" Warning: SUBJECT_SAMPLE_FACTORS entry #23 has the following duplicate keys in its Additional sample data: "RAW_FILE_NAME" "RAW_FILE_NAME" "RAW_FILE_NAME" Warning: SUBJECT_SAMPLE_FACTORS entry #24 has the following duplicate keys in its Additional sample data: "RAW_FILE_NAME" "RAW_FILE_NAME" "RAW_FILE_NAME" Warning: SUBJECT_SAMPLE_FACTORS entry #25 has the following duplicate keys in its Additional sample data: "RAW_FILE_NAME" "RAW_FILE_NAME" "RAW_FILE_NAME" Warning: SUBJECT_SAMPLE_FACTORS entry #26 has the following duplicate keys in its Additional sample data: "RAW_FILE_NAME" "RAW_FILE_NAME" "RAW_FILE_NAME" Warning: SUBJECT_SAMPLE_FACTORS entry #27 has the following duplicate keys in its Additional sample data: "RAW_FILE_NAME" "RAW_FILE_NAME" "RAW_FILE_NAME" Warning: SUBJECT_SAMPLE_FACTORS entry #28 has the following duplicate keys in its Additional sample data: "RAW_FILE_NAME" "RAW_FILE_NAME" "RAW_FILE_NAME" Warning: SUBJECT_SAMPLE_FACTORS entry #29 has the following duplicate keys in its Additional sample data: "RAW_FILE_NAME" "RAW_FILE_NAME" "RAW_FILE_NAME" Warning: SUBJECT_SAMPLE_FACTORS entry #30 has the following duplicate keys in its Additional sample data: "RAW_FILE_NAME" "RAW_FILE_NAME" "RAW_FILE_NAME" Warning: SUBJECT_SAMPLE_FACTORS entry #31 has the following duplicate keys in its Additional sample data: "RAW_FILE_NAME" "RAW_FILE_NAME" "RAW_FILE_NAME" Warning: SUBJECT_SAMPLE_FACTORS entry #32 has the following duplicate keys in its Additional sample data: "RAW_FILE_NAME" "RAW_FILE_NAME" "RAW_FILE_NAME" Error: The factors in the METABOLITE_DATA section and SUBJECT_SAMPLE_FACTORS section do not match. Warning: The "InChI" column at position 5 in the METABOLITES table, matches a standard column name, "inchi", and some of the values in the column do not match the expected type or format for that column. The non-matching values are: 35 HMDB0003332 42 HMDB0001396 88 HMDB0240280 Warning: The "Compound #" column at position 2 in the METABOLITES table, matches a standard column name, "compound". 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. Error: Column(s) with no name were found in the METABOLITES table. Warning: The "" column at position 6 in the METABOLITES table may have incorrect values. 90% or more of the values are the same, but 10% or less are different. Error: The section, METABOLITES, has a mismatch between the number of headers and the number of elements in each line. Either a line(s) has more values than headers or there are too few headers.