Hi there, I hope you can help me. I have two exponential functions of the form y=a*b^x, and I need to evaluate if the slopes are significantly different. All tests I found out there are for linear models only and, as you may have guessed already, I´m not a Math person.
I regard b as the slope. Transforming and then use the linear model test sounds like a good option, I didn´t want to do that because it will add methods to an already large paper, but it may actually be the easiest option, right?