Understanding Variable Selection Methods Stat 320 Chapter 4 Video 1 Of 4
Exploring Variable Selection Methods Stat 320 Chapter 4 Video 1 Of 4 reveals several interesting facts. Backward elimination, forward
Key Takeaways about Variable Selection Methods Stat 320 Chapter 4 Video 1 Of 4
- Variable selection methods
- Introducing the Choose Fit Assess Use framework, general model notation.
- Paper: Regression Analysis II Module name:
- Introduction to two-way ANOVA, finding the block effect and treatment effects by hand.
- Three ways to write the same ANOVA model: as means, as linear regression, and as ANOVA with group effects.
Detailed Analysis of Variable Selection Methods Stat 320 Chapter 4 Video 1 Of 4
Sets up logistic regression in contrast to linear regression. Comparing models with RSS, Mallow's Cp, AIC, BIC. Algebra to prove that the odds ratio is the exponentiated version of beta1 hat, and to show that the 50/50 probability point occurs ...
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