Model selection function that compare all possible models with given predictor variables

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Yuexun Tian
Yuexun Tian 2020-10-30
回答： Juhi Singh 2020-11-3
I am trying to do model selection with two predictors (x1,x2) and their interactions, which results 4 potential models: 1) x1, 2) x2, 3) x1 and x2, 4) x1 and x2 and their interaction. Is there a function that I can use that do the model selection from those 4 models and give me the evaluation parameters, such as R2, AIC, and CI.

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Juhi Singh
Juhi Singh 2020-11-3
Refer to the following links for more information regarding model selection:
https://in.mathworks.com/help/econ/aicbic.html#btvzxaa
https://in.mathworks.com/help/econ/model-selection.html
For automatic model selection, refer to the following links:
https://in.mathworks.com/help/stats/fitcauto.html
https://in.mathworks.com/discovery/automl.html

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