expressionHeatmap: Heatmap of Gene Expression Matrix

In robertdouglasmorrison/DuffyTools: Duffy Lab Utility Tools

Heatmap of Gene Expression Matrix

Description

Turn a matrxi of gene expression into a heatmap plot

Usage

expressionHeatmap(m, Ngenes = NULL, minIntensity = 0, delta = 1, 
		heatcolors = redgreen(75), ...)

Arguments

m	Matrix of gene expression data, as from expressionFileSetToMatrix
Ngenes	Limit the plot to a subset of genes, keeping just the Ngenes with the greatest variance
minIntensity	Minimum gene expression value, passed to expressionMatrixToMvalue
delta	Gene expression offset value, passed to expressionMatrixToMvalue
heatcolors	Vector of colors for the heatmap
...	Other arguments, passed to the heatmap plotting function

Value

Invisibly, the return value from heatmap

robertdouglasmorrison/DuffyTools documentation built on April 13, 2025, 8:51 p.m.