heatmap.sig.genes: A function to plot the heatmap of DE genes detected at a...

In metaOmics/MetaDE: MetaDE: Transcriptome meta-analysis for differentially expressed gene detection

Description

Heatmap of selected DE genes The heatmap.sig.genes is a function to draw the Heatmap of DE genes given a FDR cut point obtained from the Meta-analysis.

Usage

heatmap.sig.genes(result, meta.method, fdr.cut, color = "GR")

Arguments

result	is the output from MetaDE.
meta.method	is the meta-analysis method used in MetaDE.
fdr.cut	is the FDR cutoff used to select the DE genes.
color	is the color of the heatmap.

Value

a figure shows the standardized expression levels for the DE genes detected by meta analysis across studies/datasets.

Examples

## Not run: 
meta.method <- 'AW'
fdr.cut <- 1e-7
pdf('heatmap.test.pdf')
heatmap.sig.genes(meta.res, meta.method=meta.method,
                    fdr.cut=fdr.cut,color="GR")  
dev.off()

## End(Not run)

metaOmics/MetaDE documentation built on May 29, 2019, 4:43 a.m.