Question
#Read in the data set that contains 28 observations and a response variable y with nine predictors x1, x2, . . . ,x9 #a) use
#Read in the data set that contains 28 observations and a response variable y with nine predictors x1, x2, . . . ,x9
#a) use the olsrr package to perform Best Subset Regression for each k from 1 to 9
#Use aic as the model selection criterion for the following stepwise regressions
#b) perform forward stepwise regression using the option 'details=TRUE'
#c) perform backward stepwise regression using the option 'details=TRUE'
#d) perform sequential (both directions) stepwise regression using the option 'details=TRUE'
There is no need to plot the results.
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