1.
(A intersect B) union (C intersect D)
or in Mathematica
1 |
WolframAlpha["(A [Intersection] B) [Union] (C [Intersection] D)", |
效果预览:
2.
(A intersect B) union (C intersect D union E)
or in Mathematica
1 |
WolframAlpha["A intersection B union (C intersection D union E)", |
效果预览:
Using R Language
以venneuler包为例
安装命令install.packages("venneuler")
载入命令library(venneuler)
绘制命令
1 |
m <<- data.frame(elements=c("1","2","2","2","3"), sets=c("A","A","B","C","C")) |
此外,gplots,VennDiagram包也能绘制不多于5 sets的Venn Diagram。
详细可参考【R作图】在R中绘制韦恩图的几种方法 和 一些漂亮的venn图
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