Hi. I have been using GenVisR to create mutation profiles for some of my samples with a waterfall plot (example from the package itself given in the picture attached).

I have a question:

Is it possible to visualise the different mutations falling in the same gene in a given sample on a waterfall plot? I can give an example, using the plot here. If we assume that sample 19 has 2 different missense mutations in PIK3CA (p.E542K and something else), is it possible to visualise the two in the same waterfall plot (for example, a second row for PIK3CA)?

With thanks.