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Anonymous
Not applicable

Nonlinear Regression

‎11-20-2019 01:47 PM

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... 

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Greg_Deckler
Super User
Super User

‎11-20-2019 02:25 PM

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?



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Anonymous
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In response to Greg_Deckler

‎11-21-2019 04:30 AM

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

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Greg_Deckler
Super User
Super User
In response to Anonymous

‎11-26-2019 08:15 AM

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/

 



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