How to show significance value (P value) in heatmap cells generated with pheatmap?

Question

[dpc]

Hi there!!! I am using pheatmap package to generate heatmap from correlation value. I want to show the significance level as '' (P value < 0.05) and '*' (P value <0.01) within the cells. How can I do that? Can anyone please help?

Thanks, DC7

[Ram]

You should look at the corrplot package. It produces heatmaps based on correlation matrices, and has a lot of customization options.