Validation Log
2025-12-15 01:40:10.649877
mwtab Python Library Version: 2.0.0
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN004796/mwtab/txt
Study ID:      ST002925
Analysis ID:   AN004796
File format:   txt
Status: Contains Validation Issues
Number of Issues: 26

Number of Warnings: 23

Number of Value Errors: 26

Number of Consistency Errors: 0

Number of Format Errors: 0

Issue Log:
Error: The value, "10-week", 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, "MS_COMMENTS", in the "MS" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether.
Error: The value, "40", 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: SUBJECT_SAMPLE_FACTORS entry #1 has the following duplicate keys in its Additional sample data:
	"RAW_FILE_NAME"
Warning: SUBJECT_SAMPLE_FACTORS entry #2 has the following duplicate keys in its Additional sample data:
	"RAW_FILE_NAME"
Warning: SUBJECT_SAMPLE_FACTORS entry #3 has the following duplicate keys in its Additional sample data:
	"RAW_FILE_NAME"
Warning: SUBJECT_SAMPLE_FACTORS entry #4 has the following duplicate keys in its Additional sample data:
	"RAW_FILE_NAME"
Warning: SUBJECT_SAMPLE_FACTORS entry #5 has the following duplicate keys in its Additional sample data:
	"RAW_FILE_NAME"
Warning: SUBJECT_SAMPLE_FACTORS entry #6 has the following duplicate keys in its Additional sample data:
	"RAW_FILE_NAME"
Warning: SUBJECT_SAMPLE_FACTORS entry #7 has the following duplicate keys in its Additional sample data:
	"RAW_FILE_NAME"
Warning: SUBJECT_SAMPLE_FACTORS entry #8 has the following duplicate keys in its Additional sample data:
	"RAW_FILE_NAME"
Warning: SUBJECT_SAMPLE_FACTORS entry #9 has the following duplicate keys in its Additional sample data:
	"RAW_FILE_NAME"
Warning: SUBJECT_SAMPLE_FACTORS entry #10 has the following duplicate keys in its Additional sample data:
	"RAW_FILE_NAME"
Warning: SUBJECT_SAMPLE_FACTORS entry #11 has the following duplicate keys in its Additional sample data:
	"RAW_FILE_NAME"
Warning: SUBJECT_SAMPLE_FACTORS entry #12 has the following duplicate keys in its Additional sample data:
	"RAW_FILE_NAME"
Warning: SUBJECT_SAMPLE_FACTORS entry #13 has the following duplicate keys in its Additional sample data:
	"RAW_FILE_NAME"
Warning: SUBJECT_SAMPLE_FACTORS entry #14 has the following duplicate keys in its Additional sample data:
	"RAW_FILE_NAME"
Warning: SUBJECT_SAMPLE_FACTORS entry #15 has the following duplicate keys in its Additional sample data:
	"RAW_FILE_NAME"
Warning: SUBJECT_SAMPLE_FACTORS entry #16 has the following duplicate keys in its Additional sample data:
	"RAW_FILE_NAME"
Warning: SUBJECT_SAMPLE_FACTORS entry #17 has the following duplicate keys in its Additional sample data:
	"RAW_FILE_NAME"
Warning: SUBJECT_SAMPLE_FACTORS entry #18 has the following duplicate keys in its Additional sample data:
	"RAW_FILE_NAME"
Warning: SUBJECT_SAMPLE_FACTORS entry #19 has the following duplicate keys in its Additional sample data:
	"RAW_FILE_NAME"
Warning: The "m/z" column at position 3 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 "Pubchem ID" column at position 4 in the METABOLITES table, matches a standard column name, "pubchem_id". 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 "KEGG ID" column at position 5 in the METABOLITES table, matches a standard column name, "kegg_id". 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(min)" column at position 2 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.