函数calculate.overlap的输出顺序

Question

我正在使用R包"VennDiagram“中的"calculate.overlap”函数。我比较了以下四组数据：

library(VennDiagram)

overlap=calculate.overlap(
    x=list(
        "1"=1,
        "2"=2,
        "3"=3,
        "4"=4
    )
) 

输出文件“重叠”由15个列表组成。它们被称为：

$a6, a12, a11...  

我如何知道哪个列表属于哪个比较？

Answer 1

通过将overlap[[x]]中的x替换为红色数字1-15，您可以获得维恩图中特定位置感兴趣的基因的完整列表。

此外，您还可以使用length()函数获得基因的数量。

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Answer 2

抱歉，我需要指出这是错误的，可能会产生误导。我已经标出了下面的正确答案：

a6  = n1234;
a12 = n123[-which(n123 %in% a6)];
a11 = n124[-which(n124 %in% a6)];
a5  = n134[-which(n134 %in% a6)];
a7  = n234[-which(n234 %in% a6)];
a15 = n12[-which(n12 %in% c(a6,a11,a12))];
a4  = n13[-which(n13 %in% c(a6,a5,a12))];
a10 = n14[-which(n14 %in% c(a6,a5,a11))];
a13 = n23[-which(n23 %in% c(a6,a7,a12))];
a8  = n24[-which(n24 %in% c(a6,a7,a11))];
a2  = n34[-which(n34 %in% c(a6,a5,a7))];
a9  = A[-which(A %in% c(a4,a5,a6,a10,a11,a12,a15))];
a14 = B[-which(B %in% c(a6,a7,a8,a11,a12,a13,a15))];
a1  = C[-which(C %in% c(a2,a4,a5,a6,a7,a12,a13))];
a3  = D[-which(D %in% c(a2,a5,a6,a7,a8,a10,a11))];

Answer 3

如果有人需要一种不同的方法来完成此任务，我已经解释了如何使用nVennR列出所有区域in another post