Why ANOVA can be used to compare models?

Asked Apr 17 '17 at 14:41

Active Apr 18 '17 at 03:19

Viewed 446 times

I have seen people use ANOVA to compare models to see if adding additional variables is significant, such as this post:

Why ANOVA can be used to compare models? What assumptions is it based on?

edited Apr 18 '17 at 03:09

asked Apr 17 '17 at 14:41

Haitao Du

https://stats.stackexchange.com/questions/53312/comparing-two-models-using-anova-function-in-r duplicate? – SmallChess Apr 18 '17 at 03:38
https://stats.stackexchange.com/questions/152514/how-to-use-anova-for-two-models-comparison ? – SmallChess Apr 18 '17 at 03:39

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