Hello, Heatmap is one of the most frequently visualized method on SCI papers. This is the method how to heatmap visualize in Rstudio. 1. Install Packages # Install Library install.packages("stats") install.packages("gplots") install.packages("RColorBrewer") 2. Run Packages # Loads Library library(stats) library(gplots) library(RColorBrewer) 3. Set the Heatmap color # Heatmap color scalegreenblue..