swolock / scrublet

Detect doublets in single-cell RNA-seq data
MIT License
138 stars 73 forks source link

Question normalize_variance #58

Open JuliaChristiaanse opened 11 months ago

JuliaChristiaanse commented 11 months ago

Hello Scrublet team,

I am trying to use Scrublet as a preprocessing step in my pipeline. I use a filtered anndata object with raw UMI counts. If I pass normalize_variance = True while also passing copy = False when running scanpy.external.pp.scrublet(), does this mean that my UMI counts of the anndata object will be normalized and replace these raw UMI counts? Or does normalize_variance leave these UMI counts unaffected? It is important that the UMI counts remain raw.

Thank you in advance,

Kind regards,

Julia