Hello friends!

I have a "strange" question.

I'm performing some plots using [R]Studio and I have a little problem, I need to add to my plots (because a journal reviewer tell me to add them) the legend Y=a+X^b values, so I need something like:

Y=0.3563+X^1.57317

r= 0.9830

I already have the commands and plots, everything, and I got r and r^2 values, but I can't find anywhere how to get the "a" and "b" values. Someone knows how to get it in [R] or [R]Studio?

Thank you!

Alex.