On 07/13/2011 05:28 PM, poornima wrote:
Hi,
I am a beginner with "R" and found a package "venn" to create a venn
diagram. I tried this “venn� function to generate venn diagram, but i need
*Percentage values* instead of counts(frequency) in the oval(circles) of
Venn diagram.
Hi poornima,
I can't help you with ovals, but intersectDiagram will show percentages:
library(plotrix)
qg<-read.table("qg.dat",header=TRUE,sep="\t")
qg
qg101 qg102 qg103 qg104 qg105
1 1 1 1 1 0
2 1 1 0 0 1
3 0 1 0 0 0
4 1 1 1 1 1
5 1 0 0 0 0
6 1 1 1 1 1
7 1 1 1 0 0
8 0 1 0 0 1
9 1 1 1 1 1
10 1 1 0 0 0
11 1 0 0 1 0
12 1 0 0 0 0
13 1 1 1 0 0
14 0 0 0 0 0
15 1 1 1 1 1
16 1 1 0 0 0
17 1 1 0 0 1
18 1 0 0 0 1
19 0 1 1 0 1
20 1 1 0 1 1
intersectDiagram(qg,pct=TRUE)
Jim
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