Could someone help me with R please?
10.2 (Data file: Highway) 10.2.1 For the highway accident data, use your software to verify the forward selection and backward elimination subsets that are given in Scction 10 10.2.2 Use as response log(rate x len) and treat 1wid as the focal regressor. Use both forward selection and backward elimination to assess the importance of 1wid. Summarize your results. 10.2.3 Using the identity log(rate × len) = log( rate) + log(len), we
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