Validation Log
2025-12-14 21:06:42.085957
mwtab Python Library Version: 2.0.0
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN000148/mwtab/txt
Study ID:      ST000093
Analysis ID:   AN000148
File format:   txt
Status: Contains Validation Issues
Number of Issues: 17

Number of Warnings: 7

Number of Value Errors: 11

Number of Consistency Errors: 2

Number of Format Errors: 2

Issue Log:
Error: An empty value or a null value was detected for the subsection, "ADDRESS", in the "PROJECT" section. A legitimate value should be provided for this required subsection.
Error: An empty value or a null value was detected for the subsection, "ADDRESS", in the "STUDY" section. A legitimate value should be provided for this required subsection.
Error: The value, "postmenopausal women", 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: An empty value or a null value was detected for the subsection, "COLLECTION_SUMMARY", in the "COLLECTION" section. A legitimate value should be provided for this required subsection.
Error: The value, "60°C to 340°C", for the subsection, "CAPILLARY_TEMPERATURE", in the "MS" 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: An empty value or a null value was detected for the subsection, "Units", in the "MS_METABOLITE_DATA" section. A legitimate value should be provided for this required subsection.
Error: The required property, "FLOW_GRADIENT", in the "CHROMATOGRAPHY" section  is missing.
Error: The required property, "FLOW_RATE", in the "CHROMATOGRAPHY" section  is missing.
Error: The following metabolites in the, MS_METABOLITE_DATA table were not found in the METABOLITES table:
	"adenosine 5^-monophosphate (AMP)"
	"cytidine 5^-monophosphate (5^-CMP)"
	"glutamate_ gamma-methyl ester"
	"glutathione_ oxidized (GSSG)"
	"glutathione_ reduced (GSH)"
	"guanosine 5^- monophosphate (5^-GMP)"
Error: The following metabolites in the METABOLITES table were not found in the MS_METABOLITE_DATA table:
	"adenosine 5'-monophosphate (AMP)"
	"cytidine 5'-monophosphate (5'-CMP)"
	"glutamate, gamma-methyl ester"
	"glutathione, oxidized (GSSG)"
	"glutathione, reduced (GSH)"
	"guanosine 5'- monophosphate (5'-GMP)"
Warning: The "ri" column at position 3 in the METABOLITES table, matches a standard column name, "retention_index". 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 "ri_type" column at position 4 in the METABOLITES table, matches a standard column name, "retention_index_type". 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 column pair, "ri" and "ri_type", in the METABOLITES table should have data in the same rows, but at least one row has data in one column and nothing in the other.
Warning: The standard column, "other_id", was found in the METABOLITES table as "other_id". If this column contains database IDs for standard databases such as KEGG, PubChem, HMDB, etc., it is recommended to make individual columns for these and not lump them together into a less descriptive "other_id" column.
Warning: The "moverz_quant" column at position 2 in the METABOLITES table has all null values.
Warning: The "ri_type" column at position 4 in the METABOLITES table has all null values.
Warning: The "inchi_key" column at position 6 in the METABOLITES table has all null values.