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R pheatmap:在图例中使用对数缩放_R_Pheatmap - Fatal编程技术网

R pheatmap:在图例中使用对数缩放

R pheatmap:在图例中使用对数缩放,r,pheatmap,R,Pheatmap,我有一个矩阵 library(pheatmap) set.seed(1) mat <- matrix(rexp(200, rate=.001), ncol=20) pheatmap(mat) 库(pheatmap) 种子(1) mat只需添加对数图例_中断并显示最大值的标签 pheatmap::pheatmap(mat, legend_breaks=c(10^(0:ceiling(log10(max(mat)))),

我有一个矩阵

library(pheatmap)
set.seed(1)
mat <- matrix(rexp(200, rate=.001), ncol=20)
pheatmap(mat)
库(pheatmap)
种子(1)

mat只需添加对数
图例_中断
并显示最大值的标签

pheatmap::pheatmap(mat, legend_breaks=c(10^(0:ceiling(log10(max(mat)))), 
                                        round(max(mat), 2)))
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