decoupler.check_corr

decoupler.check_corr(net, source='source', target='target', weight='weight', mat=None, min_n=5, use_raw=True)

Checks the correlation across the regulators in a network. If a mat is also provided, target features will be prunned to match the ones in mat.

Parameters:

netDataFrame: Network in long format.
sourcestr: Column name with source nodes.
targetstr: Column name with target nodes.
weightstr: Column name with weights.
matlist, DataFrame or AnnData: Optional. If given, target features be filtered if they are not in mat.
min_nint: Minimum of targets per source. If less, sources are removed.
use_rawbool: Use raw attribute of mat if present.

Returns: