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What is Regression Analysis in Math 644 about?
1. This document summarizes the solutions to 6 problems from a Math 644 homework assignment. Code is provided for Problems 3, 4, and 6 analyzing linear regression models. 2. In Problem 3, a linear regression model is fit to data and found to have an R^2 of 0.8143. The quadratic term is shown to be statistically significant and cannot be dropped from the model. 3. Problem 4 fits a multiple linear regression with 4 predictors and finds an R^2 of 0.4534. Diagnostic plots show no clear trends. One of the pr
- Author
- saalim
- Language
- EN