Nonlinear Regression

[Anonymous]

Please would like to draw a nonlinear curve as in the figure below on a scatter plot with a curve that returns the curve's parameters to me.
https://www.researchgate.net/figure/Figura-424-Curva-chave-do-posto-fluviomtrico-Monjolo-Fonte-autor... 

[Greg_Deckler]

So, you are wanting to come up with a curve fitting algorithm, plot it and return the parameters of the line, is that a correct statement?

[Anonymous]

Yes, I need exactly that. Can you please explain me ?

[Greg_Deckler]

This is more of a math problem than a Power BI problem. You can implement the math in DAX code but you first need to understand the maths:

https://statisticsbyjim.com/regression/curve-fitting-linear-nonlinear-regression/