Statistics 2Var Power curve fit

[KeithB]

Thanks.
I believe that was it. I reset the app and tried it again and it worked! I was about to chalk it up to a weird state issue, but added a 0,0 point and it fails.

I think the error can be a little more clear. I was thinking it was a "number of points based on the order of the polynomial" issue, so I kept adding points and no joy. Hard to believe that that error could be solved by *removing* points!