Validation Log
2025-12-14 23:46:19.555498
mwtab Python Library Version: 2.0.0
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN002946/mwtab/txt
Study ID:      ST001815
Analysis ID:   AN002946
File format:   txt
Status: Contains Validation Issues
Number of Issues: 11

Number of Warnings: 2

Number of Value Errors: 4

Number of Consistency Errors: 2

Number of Format Errors: 5

Issue Log:
Error: The value, "Not applicable", 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, "3 months", for the subsection, "TREATMENT_DOSEDURATION", in the "TREATMENT" section should be a number or range (ex. "5-6") followed by a space with a unit (ex. "5 V") from the following list: ['h', 'weeks', 'days']. Ignore this when more complicated descriptions are required.
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 required property, "COLUMN_TEMPERATURE", in the "CHROMATOGRAPHY" section  is missing.
Error: The required property, "SOLVENT_A", in the "CHROMATOGRAPHY" section  is missing.
Error: The required property, "SOLVENT_B", in the "CHROMATOGRAPHY" section  is missing.
Error: The factors in the METABOLITE_DATA section and SUBJECT_SAMPLE_FACTORS section do not match.
Error: SUBJECT_SAMPLE_FACTORS section missing sample ID(s). The following IDs were found in the MS_METABOLITE_DATA section but not in the SUBJECT_SAMPLE_FACTORS:
	"10"
	"11"
	"12"
	"14"
	"2"
	"20"
	"22"
	"24"
	"25"
	"29"
	"30"
	"35"
	"36"
	"37"
	"38"
	"40"
	"45"
	"49"
	"50"
	"51"
	"58"
	"59"
	"60"
	"61"
	"62"
	"63"
	"64"
	"66"
	"8"
	"9"
Warning: The "m/z" column at position 2 in the METABOLITES table, matches a standard column name, "moverz_quant". 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 "RT" column at position 3 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.