Flurry graph CTR or one event total divided by another event total

Although I can export a spreadsheet and do this by hand I'd like to know if there is a way in Flurry to create an "interaction rate" or "click through rate" of a button (for example) in a screen.

I'm already logging the number of views of the screen, and the number of actions performed on that button. I'd like to create a graph (by day) for the actions divided by the views.

If not Flurry is there an alternative for web pages and iOS apps that would do this? I can also do this