plotting SNP data in normal and tumor tissues

Question

[Anu]

Hello, I am trying to plot SNP data from normal and tumor tissue samples. I have produced rainfall plots for each sample but i can't find a way to compare normal vs tumor samples. Does anyone have a better way to compare SNP mutation data?

Answer 1

[Kevin Blighe]

Try an 'oncoprint': https://www.bioconductor.org/packages/release/bioc/vignettes/ComplexHeatmap/inst/doc/s8.oncoprint.html