omicverse.micro.filter_by_prevalence

omicverse.micro.filter_by_prevalence#

omicverse.micro.filter_by_prevalence(adata, min_prevalence=0.1, min_count=1, copy=False)[source]#

Filter rare features by prevalence.

Parameters:

  • min_prevalence (float (default: 0.1)) – Minimum fraction of samples in which a feature must have >= min_count reads. 0.1 = 10 % of samples.

  • min_count (int (default: 1)) – Per-sample count threshold used to define “present”.

  • adata (AnnData)

  • copy (bool (default: False))

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