如何在R中的热图中放置黑色边框 [英] How to put black borders in heatmap in R

问题描述

您好
我在R中使用heatmap.plus创建了一个热图，该热图在链接中显示

Hi I created a heatmap in R using "heatmap.plus" which is shown in the link

http://i.stack.imgur.com/hizBf.jpg

但我需要热图映射如下图所示的热图，它是从其他GUI软件创建的。

but I need the heat map to look like the heatmap shown in below link which was created from some other GUI software

http://i.stack.imgur.com/Y8Faj.png

如何在每个热图中放置黑色边框元素在R

How can I put black borders in every heatmap element in R

推荐答案

如果您从学习R博客，并将此段落的颜色更改为黑色，您将得到：

If you follow the tutorial from Learn R blog and change the color in this paragraph to black, you will get:

(p <- ggplot(nba.m, aes(variable, Name)) +
    geom_tile(aes(fill = rescale), colour = "black") +
    scale_fill_gradient(low = "white",high = "steelblue"))

这篇关于如何在R中的热图中放置黑色边框的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！