Predicting compressive strength of cement using statistical learning methodsin R

1. Additive Model
2. Reduced Additive Model
3. Full Additive Model with Interactions
4. Complete Second Order Model
5. Complete Second Order Model with insignifcant predictors removed

1. Complete Second Order
2. Reduced Complete Second Order

1. Complete Second Order
2. Reduced Complete Second Order

1. Cross-Validation Method
2. Criterion-Based Method
3. Best Subset Selection