Exon quantification on isoform level

Question

[agustin.guardiola]

Hey, I'm going through the TCGA database and I can get the overall exon quantification and the isoform counts. I was wondering if there is a way to see how the quantification of specific exons varies across isoforms. So see the quantification of exons for isoform A and the quantification of exons for isoform B and then compare.

Thank you