Hello, I have some RNA-seq data and would like to generate sashimi plots to visualize differential exon usage between samples. I would like these plots to be normalized for library size. I would also like to use R if possible to work with existing pipeline. I see that Gviz can generate sashimi plots, but I am not sure if it can normalize the output for library size. Does anyone have any suggestions for how to use Gviz or other R package to accomplish this? Thanks for the assistance!