HeatMapPlot: Plot a heatmap

In MiRSEA: 'MicroRNA' Set Enrichment Analysis

Plot a heatmap

Description

Plot a heatmap of a microRNA(miRNA) expression

Usage

HeatMapPlot(V, row.names = FALSE, col.labels, col.classes, col.names = FALSE, 
main = " ", xlab = " ", ylab = " ")

Arguments

V	A miRNA expression matrix
row.names	A name list of row vector,default=FALSE
col.labels	Phenotype of class disticntion of interest. A vector of binary labels having first the 1's and then the 0's
col.classes	phenotype name
col.names	A name list of samples,default=FALSE
main	a main title for the heatmap
xlab	a label for the x axis, defaults to a description of x
ylab	a label for the y axis, defaults to a description of y

Details

Plots a heatmap of a miRNA expression matrix including phenotype vector and miRNA, sample and phenotype labels

Note

return a heatmap

Author(s)

Junwei [e-mail],Siyao Liu [e-mail]

References

Andy Liaw, original,R. Gentleman, M. Maechler, W. Huber.

See Also

PlotHeatMap

Examples

#example of expression profile
V<-matrix(runif(200),10,20)
#example of class.labels ("0"or "1")
 a1<-rep(0,20)
a1[sample(1:20,5)]=1
#plot heat map
 HeatMapPlot(V =V, row.names = FALSE, col.labels = a1, col.classes =c("a","b"), col.names =FALSE,
 main =" Heat Map for MiRs in MiR Set", xlab=" ", ylab=" ")

MiRSEA documentation built on May 29, 2024, 4:36 a.m.