Hi all, I'm new in this field, and I tried to cluster some TCGA cancer patients for further survival analysis. Just as the TCGA nature paper, I used the k-means method to cluster the normalized rna-seq data. After that, how can I draw a heatmap like this, to cluster the samples, and do the further survival analysis? Is this done by some specific package? I think the heatmap.2 and pheatmap might not be able to draw the heatmap like this.
Thank you so much!
The sample heatmap link: