Question: In this problem use the significance level criterion with the stepwise method model selection and the validate method for selecting the best model (in terms

In this problem use the significance level criterion with the stepwise method model selection and the validate method for selecting the best model (in terms of smallest validation ASE) in each step. Partition the data randomly so that 35% of the data are used for validation. Request plots of the fit criteria by iteration step and a plot for comparison of validation and training ASE by iteration step. Discuss the results of this analysis.

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