GGpairs，相关值不对齐 [英] GGpairs, correlation values are not aligned

问题描述

我试图用GGpairs创建一个相关矩阵，散点图由组（reg或irreg）着色。在上角绘制的相关值未对齐，如您在图像中看到的，Cor，reg和irreg值未对齐。

我使用的代码是这样的：

  ggpairs（data = dat4，
 columns = 1：5，
 title =correlation matrix，
 mapping = aes（color = irregular），
 lower = list（
 continuous =smooth，
 combo =facetdensity，
 mapping = aes（color = irregular）））
  

数据在这里：

I am trying to create a correlation matrix using GGpairs, the scatterplots are coloured by group (reg or irreg). The correlation values plotted on the upper corner are not aligned, as you see in the image here the Cor, reg and irreg values are not aligned.

The code I use is this:

ggpairs(data=dat4,
   columns=1:5, 
   title="correlation matrix",               
   mapping= aes(colour = irregular), 
   lower = list(
   continuous = "smooth",
   combo = "facetdensity",
   mapping = aes(color = irregular)))

The data is here: replicatable data

Any suggestion? Thank you thank you!

Chuck

解决方案

This seems to work:

ggpairs(data=dat4,
        columns=1:5, 
        title="correlation matrix",               
        mapping= aes(colour = irregular), 
        lower = list(
          continuous = "smooth",
          combo = "facetdensity",
          mapping = aes(color = irregular)),
        upper = list(continuous = wrap("cor", size = 3, hjust=0.8)))

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