Validation Log
2025-12-15 01:49:08.180468
mwtab Python Library Version: 2.0.0
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN004958/mwtab/txt
Study ID:      ST003024
Analysis ID:   AN004958
File format:   txt
Status: Contains Validation Issues
Number of Issues: 23

Number of Warnings: 9

Number of Value Errors: 23

Number of Consistency Errors: 0

Number of Format Errors: 0

Issue Log:
Error: An empty value or a null value was detected for the subsection, "TOTAL_SUBJECTS", in the "STUDY" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether.
Error: An empty value or a null value was detected for the subsection, "NUM_MALES", in the "STUDY" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether.
Error: An empty value or a null value was detected for the subsection, "NUM_FEMALES", in the "STUDY" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether.
Error: The value, "NA", 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: The value, "NA", for the subsection, "WEIGHT_OR_WEIGHT_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: ['g', 'mg', 'kg', 'lbs']. Ignore this when more complicated descriptions are required.
Error: The value, "NA", for the subsection, "HEIGHT_OR_HEIGHT_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: ['cm', 'in']. Ignore this when more complicated descriptions are required.
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: An empty value or a null value was detected for the subsection, "COLLISION_ENERGY", in the "MS" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether.
Error: The value, "NA", for the subsection, "COLLISION_GAS", in the "MS" section should be one of "Nitrogen" or "Argon". Ignore this when more complicated descriptions are required.
Error: The value, "50", for the subsection, "DRY_GAS_FLOW", in the "MS" section should be a number followed by a space with a unit (ex. "5 V") from the following list: ['L/hr', 'L/min']. Ignore this when more complicated descriptions are required.
Error: The value, "120", for the subsection, "DRY_GAS_TEMP", in the "MS" section should be a number 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: The value, "300", for the subsection, "SOURCE_TEMPERATURE", in the "MS" section should be a number 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: The value, "0.3 ml/min", for the subsection, "FLOW_RATE", 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: ['mL/min', 'uL/min', 'μL/min']. Ignore this when more complicated descriptions are required.
Error: The value, "60 bar at starting conditions. 180 bar at %A", for the subsection, "COLUMN_PRESSURE", 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: ['psi', 'bar']. Ignore this when more complicated descriptions are required.
Warning: There are duplicate samples in the MS_METABOLITE_DATA section.
Warning: The "InchiKEY" column at position 6 in the METABOLITES table, matches a standard column name, "inchi_key". 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 "KEGGid" column at position 4 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 "KEGGid" column at position 4 in the METABOLITES table, matches a standard column name, "kegg_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      0
2      0
3      0
5      0
6      0
9      0
10     0
12     0
14     0
17     0
19     0
20     0
21     0
22     0
23     0
25     0
26     0
27     0
30     0
31     0
32     0
36     0
38     0
39     0
40     0
41     0
42     0
43     0
46     0
47     0
48     0
49     0
50     0
51     0
53     0
54     0
55     0
56     0
59     0
60     0
61     0
62     0
63     0
65     0
66     0
68     0
69     0
71     0
72     0
73     0
75     0
76     0
77     0
78     0
81     0
82     0
83     0
84     0
86     0
87     0
89     0
91     0
92     0
93     0
94     0
96     0
97     0
98     0
100    0
101    0
102    0
103    0
105    0
107    0
108    0
110    0
111    0
112    0
113    0
114    0
115    0
116    0
117    0
119    0
121    0
125    0
126    0
127    0
128    0
129    0
132    0
134    0
135    0
136    0
137    0
138    0
139    0
140    0
141    0
142    0
143    0
145    0
146    0
151    0
153    0
157    0
158    0
161    0
162    0
163    0
164    0
167    0
168    0
171    0
172    0
176    0
178    0
179    0
180    0
181    0
182    0
183    0
185    0
188    0
190    0
191    0
193    0
194    0
195    0
196    0
197    0
199    0
202    0
203    0
205    0
207    0
209    0
210    0
211    0
213    0
214    0
216    0
217    0
218    0
219    0
220    0
221    0
222    0
223    0
224    0
226    0
227    0
228    0
229    0
230    0
231    0
232    0
233    0
234    0
235    0
236    0
238    0
239    0
240    0
241    0
242    0
243    0
244    0
245    0
246    0
247    0
248    0
249    0
250    0
252    0
253    0
254    0
255    0
256    0
257    0
258    0
259    0
260    0
261    0
262    0
263    0
264    0
265    0
266    0
267    0
268    0
269    0
270    0
271    0
272    0
274    0
275    0
276    0
277    0
278    0
279    0
282    0
283    0
288    0
290    0
294    0
296    0
297    0
298    0
299    0
300    0
301    0
302    0
303    0
304    0
305    0
306    0
307    0
308    0
309    0
312    0
313    0
314    0
315    0
316    0
318    0
319    0
320    0
321    0
322    0
323    0
325    0
326    0
327    0
331    0
332    0
334    0
335    0
337    0
338    0
341    0
342    0
344    0
346    0
347    0
348    0
351    0
353    0
356    0
357    0
358    0
359    0
360    0
361    0
363    0
367    0
368    0
369    0
371    0
372    0
373    0
376    0
377    0
379    0
380    0
381    0
384    0
386    0
387    0
388    0
391    0
395    0
397    0
398    0
404    0
Warning: The "HMDBID" column at position 7 in the 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 "HMDBID" column at position 7 in the 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      0
2      0
3      0
4      0
5      0
6      0
9      0
10     0
11     0
12     0
13     0
14     0
17     0
18     0
19     0
20     0
24     0
25     0
30     0
31     0
33     0
34     0
36     0
38     0
39     0
40     0
43     0
46     0
48     0
49     0
50     0
54     0
55     0
59     0
61     0
62     0
63     0
68     0
70     0
71     0
72     0
75     0
78     0
80     0
82     0
83     0
84     0
86     0
87     0
89     0
91     0
92     0
93     0
94     0
96     0
97     0
98     0
99     0
100    0
101    0
102    0
103    0
105    0
106    0
107    0
108    0
110    0
111    0
112    0
114    0
115    0
116    0
118    0
120    0
121    0
127    0
134    0
136    0
138    0
140    0
141    0
142    0
143    0
146    0
147    0
152    0
156    0
158    0
161    0
167    0
171    0
173    0
176    0
177    0
179    0
181    0
183    0
184    0
185    0
186    0
187    0
188    0
190    0
191    0
192    0
194    0
195    0
198    0
202    0
203    0
204    0
205    0
207    0
209    0
211    0
213    0
214    0
215    0
216    0
218    0
219    0
221    0
222    0
223    0
224    0
226    0
227    0
228    0
229    0
232    0
234    0
235    0
236    0
237    0
238    0
240    0
241    0
242    0
243    0
245    0
246    0
248    0
249    0
250    0
252    0
253    0
254    0
255    0
256    0
257    0
259    0
261    0
262    0
268    0
269    0
271    0
274    0
275    0
276    0
282    0
283    0
286    0
288    0
290    0
295    0
296    0
301    0
303    0
305    0
306    0
307    0
308    0
311    0
313    0
314    0
315    0
318    0
319    0
320    0
323    0
325    0
332    0
334    0
335    0
338    0
343    0
344    0
347    0
349    0
351    0
352    0
355    0
356    0
360    0
367    0
371    0
377    0
378    0
379    0
382    0
384    0
390    0
391    0
395    0
Warning: The "Lmid" column at position 5 in the METABOLITES table, matches a standard column name, "lm_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 "retention time" 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.
Warning: The "Lmid" column at position 5 in the METABOLITES table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.