Validation Log
2025-12-15 00:41:59.405676
mwtab Python Library Version: 2.0.0
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN003847/mwtab/json
Study ID:      ST002356
Analysis ID:   AN003847
File format:   json
Status: Contains Validation Issues
Number of Issues: 8

Number of Warnings: 0

Number of Value Errors: 6

Number of Consistency Errors: 0

Number of Format Errors: 2

Issue Log:
Error: The value, "16±3 weeks", 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: An empty value or a null value was detected in ["TREATMENT"]["ANIMAL_VET_TREATMENTS"]. Either a legitimate value should be provided for this key, or it should be removed altogether.
Error: The required property, "ANALYSIS_TYPE", in ["ANALYSIS"] is missing.
Error: The value, "0.5mM DSS", in ["NM"]["STANDARD_CONCENTRATION"] should be a number followed by a space with a unit (ex. "5 V") from the following list: ['mM']. Ignore this when more complicated descriptions are required.
Error: An empty value or a null value was detected in ["NM"]["WATER_SUPPRESSION"]. Either a legitimate value should be provided for this key, or it should be removed altogether.
Error: The value, "298.2 oK", in ["NM"]["TEMPERATURE"] should be a number followed by a space with a unit (ex. "5 V") from the following list: ['°C', 'C', 'K']. Ignore this when more complicated descriptions are required.
Error: The value, "1.15s", in ["NM"]["ACQUISITION_TIME"] should be a number followed by a space with a unit (ex. "5 V") from the following list: ['s']. Ignore this when more complicated descriptions are required.
Error: The ["NMR_METABOLITE_DATA"]["Metabolites"] table does not have a column for "Metabolite". It is likely misspelled or using a common incorrect substitute.