Hello
I need to fit experimental data to mathematical models. The data fitted to these models had correlation (R) and regresion (R2) coefficients. What coefficient (R or R2) can i used to know which it is the best model?
Thanks!!
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Hello
I need to fit experimental data to mathematical models. The data fitted to these models had correlation (R) and regresion (R2) coefficients. What coefficient (R or R2) can i used to know which it is the best model?
Thanks!!
Either. Given, you can find
, and vice versa (given that you know whether the slope is positive or negative).