cxds2: cxds2

In scDblFinder: scDblFinder

Description

Calculates a coexpression-based doublet score using the method developed by Bais and Kostka 2020. This is the original implementation from the 'scds' package, but enabling scores to be calculated for all cells while the gene coexpression is based only on a subset (i.e. excluding known/artificial doublets).

Usage

cxds2(x, whichDbls = c(), ntop = 500, binThresh = 0)

Arguments

x	A matrix of counts, or a 'SingleCellExperiment' containing a 'counts'
whichDbls	The columns of 'x' which are known doublets.
ntop	The number of top features to keep.
binThresh	The count threshold to be considered expressed.

Value

A cxds score or, if 'x' is a 'SingleCellExperiment', 'x' with an added 'cxds_score' colData column.

Examples

sce <- mockDoubletSCE()
sce <- cxds2(sce)

scDblFinder documentation built on Nov. 8, 2020, 5:48 p.m.