omicverse.pp.regress

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omicverse.pp.regress#

omicverse.pp.regress(adata, *, layer=None, n_jobs=8, **kwargs)[source]#

Regress out technical covariates (mito_perc, nUMIs) from each gene.

Parameters:

  • adata (anndata.AnnData) – AnnData object with adata.obs['mito_perc'] and adata.obs['nUMIs'] already computed (by ov.pp.qc).

  • layer (default: None) – Expression layer to regress. None uses adata.X.

  • n_jobs (default: 8) – Parallel jobs for the CPU regressor. Default 8.

  • **kwargs – Extra options forwarded to the backend (scanpy.pp.regress_out or rapids_singlecell.pp.regress_out).

Returns:

Writes the residualised expression to adata.layers['regressed'].

Return type:

None

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