Filter for document peptides

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Filter for document peptides soeren nielsen  2016-03-02
 
Hi

Just saw these new boxes in the library build called "Filter for document peptides" and "include ambiguous matches". What does this mean?
 
 
Kaipo responded:  2016-03-02
Hi,
When building a spectral library, Filter for document peptides will only include matches in the library containing peptides that are in your current document.
Include ambiguous matches will retain ambiguous PSMs that have multiple matches to the same spectra - normally they will be excluded from the library since it is unclear what the correct match is.

Thanks,
Kaipo