goodness-of-fit measures for OLS

原創 xiaohaolaoda 2020-07-08 09:19

https://stats.stackexchange.com/questions/36064/calculating-r-squared-coefficient-of-determination-with-centered-vs-un-center

https://stats.stackexchange.com/questions/197923/difference-between-centered-and-uncentered-r2

 

第一種解讀

第二種解讀

 

 

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