在Pheatmap和Heatmaply R程序包中聚类

问题描述

我正在使用R heatmaply包来生成交互式热图.我喜欢该软件，但是我想从中获得与使用pheatmap包相同的群集(行和列的顺序).因此，我希望这两个命令产生相同的输出:

  heatmaply(比例(mtcars))秘谱图(比例(mtcars)) 

有没有办法做到这一点?提前致谢.阿图罗

P.S.我最近问了另一个关于颜色输出的类似问题，即不是聚类输出，在这里得到了很好的回答:

和 heatmaply 的输出

I am using the R heatmaply package to produce interactive heatmaps. I like the software, but I would like to get from it the same clustering (ordering of rows and columns) I get using the pheatmap package. Therefore, I would like the two commands to produce the same ouput:

heatmaply (scale (mtcars))
pheatmap  (scale (mtcars))

Is there a way to do this? Thanks in advance. Arturo

P.S. I recently asked another similar question about the color output, i.e., not clustering, output, that was brilliantly answered here: R heatmaply and pheatmap output

解决方案

Here is a solution to order columns and rows of heatmaply as in pheatmap:

phtmap <- pheatmap(scale(mtcars))
heatmaply(scale(mtcars), Rowv=phtmap[[1]], Colv=phtmap[[2]], revC=TRUE)

The ouput of pheatmap

and the output of heatmaply

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