Comparison Log
2024-12-01 07:06:29.450798
mwtab Python Library Version: 1.2.5
Source:      https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN005781/mwtab/...
Study ID:    ST003520
Analysis ID: AN005781
Status:      Inconsistent

Sections "MS" contain missmatched items: {('MS_COMMENTS', "Metabolon (LC/MS Polar) - MS/MS was performed on a Thermo Scientific Q-Exactive high resolution/accurate mass spectrometer interfaced with a heated electrospray ionization (HESI-II) source and Orbitrap mass analyzer operated at 35,000 mass resolution. The MS analysis alternated between MS and data-dependent MSn scans using dynamic exclusion. The scan range varied slighted between methods but covered 70-1000 m/z. Note: In our dataset, cells marked as ''blank (i.e. empty cells)'' indicate that the metabolite was either not present in the sample or the measurement fell below the detection limits of our instruments. Essentially, we didn''t find any trace of the metabolite, or it was too low to measure accurately. On the other hand, cells labeled ''ND'' (which stands for Not Detected) occur when we consolidate data from different experiments. If a metabolite wasn’t detected in one or more of the individual experiments but was present in others, we mark it as ''ND'' in the consolidated dataset. This label helps us understand that while the metabolite was identified in some datasets, it was absent in others, possibly due to variations in experimental conditions or sample differences. By using these distinct labels, we ensure that anyone analyzing the data can clearly understand whether a metabolite was consistently undetectable across all experiments (''blank'') or if it was found in some but not all (''ND''). This clarity helps in analyzing the data accurately, avoiding confusion between experimental absence and measurement limitations."), ('MS_COMMENTS', 'Metabolon (LC/MS Polar) - MS/MS was performed on a Thermo Scientific Q-Exactive high resolution/accurate mass spectrometer interfaced with a heated electrospray ionization (HESI-II) source and Orbitrap mass analyzer operated at 35,000 mass resolution. The MS analysis alternated between MS and data-dependent MSn scans using dynamic exclusion. The scan range varied slighted between methods but covered 70-1000 m/z. Note: In our dataset, cells marked as \'blank (i.e. empty cells)\' indicate that the metabolite was either not present in the sample or the measurement fell below the detection limits of our instruments. Essentially, we didn\'t find any trace of the metabolite, or it was too low to measure accurately. On the other hand, cells labeled \'ND\' (which stands for "Not Detected") occur when we consolidate data from different experiments. If a metabolite wasn’t detected in one or more of the individual experiments but was present in others, we mark it as \'ND\' in the consolidated dataset. This label helps us understand that while the metabolite was identified in some datasets, it was absent in others, possibly due to variations in experimental conditions or sample differences. By using these distinct labels, we ensure that anyone analyzing the data can clearly understand whether a metabolite was consistently undetectable across all experiments (\'blank\') or if it was found in some but not all (\'ND\'). This clarity helps in analyzing the data accurately, avoiding confusion between experimental absence and measurement limitations.')}
mwTab files contain different 'SUBJECT_SAMPLE_FACTORS' sections.
'Metabolites' section of 'MS_METABOLITE_DATA' block do not match.
'Data' section of 'MS_METABOLITE_DATA' block do not match.