RNA-Seq, mutation , copy numnber

Question

[Rob]

Hi friends how do you interpret this plot? and how you see the role EGFR in cancer? this image from cBioportal

[German.M.Demidov]

The interpretation is: the higher copy number of EGFR is (X-axis, from 0 to infty - joking, there is no space for infinite number of EGFRs in the genome) the higher its expression is

[Rob]

thanks German