View Heatmaps.r
| source("http://bioconductor.org/biocLite.R") #adds bioconductor site as a package source | |
| BiocLite("pheatmap") #downloads and install pheatmap package from bioconductor | |
| library(pheatmap) #loads pheatmap package | |
| install.packages("RColorBrewer") #donwnloads and installs a package with useful color themes | |
| Library(RColorBrewer) #load RcolorBrewer package | |
| #LOAD DATA | |
| data=read.delim("KO-WT-OV-3way.sig.batch.exprs.xls") #read in expression values for significantly correlated probesets | |
| data=data[,1:6] #subsets data remove the gene symbols, names or EntrezIDs |