Hi, I am new to microarray analysis. In brief, I want to draw a matrix figure like Fig.3 of this paper http://www.intechopen.com/download/get/type/pdfs/id/24851.
I have 4 different different data sets (like AD,DS,HD,PD in Fig.3) and analyzed significant gene sets from GSEA based on KEGG, GO BP, REACTOME, and BIOCARTA. From the gene sets, I'd like to create overlap matrix like Fig 3a and hypergeometric test matrix like Fig3b. That is, variables of each data set is the name of gene set (ex. signal transmission).
Is there any R package/R command to draw these figures?