Validation Log
2025-12-15 01:08:44.790088
mwtab Python Library Version: 2.0.0
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN004354/mwtab/json
Study ID:      ST002681
Analysis ID:   AN004354
File format:   json
Status: Contains Validation Issues
Number of Issues: 9

Number of Warnings: 6

Number of Value Errors: 8

Number of Consistency Errors: 0

Number of Format Errors: 0

Issue Log:
Error: An empty value or a null value was detected in ["TREATMENT"]["TREATMENT_SUMMARY"]. A legitimate value should be provided for this required key.
Error: The value, "0.45", in ["CHROMATOGRAPHY"]["FLOW_RATE"] 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, "45", in ["CHROMATOGRAPHY"]["COLUMN_TEMPERATURE"] 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: The "M.z" column at position 3 in the ["MS_METABOLITE_DATA"]["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 "KEGG_HMDB" column at position 2 in the ["MS_METABOLITE_DATA"]["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 "KEGG_HMDB" column at position 2 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "hmdb_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_HMDB" column at position 2 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "hmdb_id", and some of the values in the column do not match the expected type or format for that column. The non-matching values are:
0     C00002
1     C00008
2     C00020
3     C00044
4     C00035
5     C00144
6     C00015
7     C00105
8     C00130
9     C00294
10    C02350
11    C00366
12    C00250
13    C00847
14    C00013
15    C00031
16    C00118
17    C03339
18    C00631
19    C00074
20    C00022
21    C01432
22    C00208
23    C01835
24    C00392
25    C00121
26    C01684
27    C01904
28    C00158
29    C00026
30    C00042
31    C00122
32    C00149
33    C02630
34    C00490
35    C00072
36    C05422
37    C00163
38    C00270
39    C00191
40    C02352
41    C00864
42    C00957
43    C01962
44    C00320
45    C03451
46    C00331
47    C10164
48    C01233
49    C00093
50    C00346
51    C00164
52    C01089
53    C06423
54    C01571
55    C02679
56    C06424
57    C00249
58    C01530
59    C08322
60    C08362
61    C00712
62    C01595
63    C06427
64    C00219
65    C06428
66    C06429
67    C02678
68    C03242
69    C16513
70    C00695
71    C01921
72    C05122
73    C05465
74    C05464
75    C17664
76    C14762
77    C04805
78    C14820
79    C05953
80    C00696
81    C00639
82    C13802
83    C05956
84    C14794
85    C06124
86    C01467
87    C00408
Warning: The "Rt" column at position 4 in the ["MS_METABOLITE_DATA"]["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.
Warning: The column, "KEGG_HMDB", in the ["MS_METABOLITE_DATA"]["Metabolites"] table was matched to multiple standard names, ['kegg_id', 'hmdb_id']. This is a good indication that the values in that column should be split into the appropriate individual columns.