svdIntGrp: SVD with group interaction

Description Usage Arguments Value

Description

Finds the main axis of variation from a small submatrix of expression data while accounting for experimental group and group-eigenvector interactions effects.

Usage

1
svdIntGrp(dat, grp, cutoff = 0.3)

Arguments

dat

Expression matrix data with genes in rows and samples in columns

grp

A factor variable of experimental groups

cutoff

The fraction of genes to discard based on group effect

Value

A single eigenvector of the reduced expression matrix


mchikina/CellCODE documentation built on May 23, 2019, 1:13 p.m.