omicverse.micro.filter_by_prevalence

omicverse.micro.filter_by_prevalence(adata, min_prevalence=0.1, min_count=1, copy=False)

Filter rare features by prevalence.

参数:

• 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”.

返回类型:

AnnData