DSC: Dispersion Separability Criterion

View source: R/evaluation_metrics.R

DSCR Documentation

Dispersion Separability Criterion

Description

Used by TCGA Batch Effects Viewer https://bioinformatics.mdanderson.org/public-software/tcga-batch-effects/. Based on https://www.jmlr.org/papers/v5/dy04a.html. Can be used to measure batch effect.

Usage

DSC(data_matrix, batch_label)

Arguments

data_matrix

numeric matrix, samples on columns

batch_label

categorical variable, must be vector

Value

Returns the DSC of data_matrix with respect to batch_label as a scalar value


vittoriofortino84/COPS documentation built on Jan. 28, 2025, 3:16 p.m.