维恩图具有半透明性的比例和颜色底纹 [英] Venn diagram proportional and color shading with semi-transparency

问题描述

我有以下类型的计数数据.

I have following type of count data.

A   450
B   1800
A and B both    230

我想开发一个彩色的(可能是相交处的半透明)，就像下面的维恩图一样.

I want to develop a colorful (possibly semi-transparency at intersections) like the following Venn diagram.

注意:该图是在PowerPoint中绘制的示例示例，并非按比例绘制.

Note: This figure is an example hand drawn in PowerPoint, and it is not to scale.

推荐答案

此处是讨论为方便解决方案，请使用软件包 venneuler :

For easy solution use package venneuler:

require(venneuler)
v <- venneuler(c(A=450, B=1800, "A&B"=230))
plot(v)

有关更高级和定制的解决方案，请检查软件包 VennDiagram .

For more advanced and customized solutions check package VennDiagram.

library(VennDiagram) 
venn.diagram(list(B = 1:1800, A = 1571:2020), fill = c("lightblue", "green"), 
             alpha = c(0.5, 0.5), lwd =0, "venn_diagram.tiff")

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