plotcvExpr: plotcvExpr
In CHARGE: CHARGE: CHromosome Assessment in R from Gene Expression data

Description Usage Arguments Details Value Author(s) Examples

View source: R/plotcvExpr.R

Plots the coefficient of variation or expression variation for each gene over a defined genomic region.

1	plotcvExpr(cvExpr)

cvExpr

The output from cvExpr function.

Generates a bar plot showing the coefficient of variation or expression variation for each gene on the Y axis. The red, blue, green and gold horizontal lines show the 0

Returns a barplot showing the CV for each gene identifier over the region of interest.

Benjamin Mayne

library(GenomicRanges)
data(datExprs)
chr21 <- GRanges("21:1-46709983")
cvExpr.out <- cvExpr(se = datExprs, region = chr21)
plotcvExpr(cvExpr = cvExpr.out)