我有一组微阵列数据,我想按照附图(用PowerPoint完成)来表示。我已经尝试了可用于 R 的各种软件包(VennDiagram、venneuler、limma)。但是,我无法按比例绘制数据或显示值。
有谁知道怎么做?
可以在下面找到要玩的代码!
谢谢!
# you might need these:
source("http://www.bioconductor.org/biocLite.R")
biocLite("limma")
library(VennDiagram)
library(limma)
library(venneuler)
# Trial 1: Kind of proportional but difficult to customize for labels and other stuff
su <- venneuler(c(A=162, B=104, C=86, "A&B"=206, "A&C"=112, "B&C"=90 ,"A&B&C"=2433))
plot(su)
# Trial 2: looks nice but not proportional
hw <- c(F,F,F,F,T,T,T,T)
hm <- c(F,F,T,T,F,F,T,T)
hr <- c(F,T,F,T,F,T,F,T)
c4 <- cbind(hw,hm,hr)
e <- vennCounts(c4)
e[1:8,4] <- c(3193,86,104,90,162,112,206,2433)
vennDiagram(e)