MassQL Module¶
MassQL4MotifDB
¶
motifDB2motifs
¶
motifDB2motifs(motifDB_ms2, filter_table=pd.DataFrame())
converts a (filtered) MotifDB to motif spectra objects
Parameters:
Name | Type | Description | Default |
---|---|---|---|
motifDB_ms2
|
dataframe
|
MassQL dataframe format for MS2 data |
required |
filter
|
output from massql query or None to convert all |
required |
RETURNS (list): list of matchms spectra objects
Source code in MS2LDA/Add_On/MassQL/MassQL4MotifDB.py
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motifs2motifDB
¶
motifs2motifDB(spectra)
converts a set of motif spectra into a MassQL dataframe format
Parameters:
Name | Type | Description | Default |
---|---|---|---|
spectra
|
list
|
list of matchms spectra objects |
required |
Returns:
Name | Type | Description |
---|---|---|
ms1_df |
dataframe
|
dataframe with ms1 information (not used, but important for massql algo) |
ms2_df |
dataframe
|
dataframe with ms2 (frag and loss) information |
Source code in MS2LDA/Add_On/MassQL/MassQL4MotifDB.py
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