plot_correlation using raw scores

[mstampar]

When trying to look at correlation plots of TSSs or TSRs it gives the same scores if I set it to use normalized score or raw score. I think it always uses normalized scores. Using the following two commands give the same result:

plot_correlation(exp,data_type="tss",use_normalized=TRUE,font_size=8,cluster_samples=TRUE,heatmap_colors=viridis::viridis(100))

plot_correlation(exp,data_type="tss",use_normalized=TRUE,font_size=8,cluster_samples=FALSE,heatmap_colors=viridis::viridis(100))