y****2
发帖数: 46 | 1 I have a dataset which fits the non-linear regression. But which parameter
should I use to judge the goodness of fit? something like R square.
The non-linear equation is second order polynomial(quadratic) function.
Thank you everyone. | S*******1
发帖数: 251 | 2 re
parameter
【在 y****2 的大作中提到】
: I have a dataset which fits the non-linear regression. But which parameter
: should I use to judge the goodness of fit? something like R square.
: The non-linear equation is second order polynomial(quadratic) function.
: Thank you everyone.
| r*****y
发帖数: 199 | 3 When we do model selection, we use AIC, not sure if its helpful. |
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