Lecture42 Data2decision Multiple Regression

Summary

Building models with automated search (full, forward stepwise, and backward stepwise Multicollinearity and its effects on What causes heterscedasticity and how it affects linear Using sequence plots, lag plots, and a Runs test to look for systematic variation of residuals from a linear Indicator variables; non-linear Process Modeling as model building + Impact of using the wrong model equation for This video provides a basic walk-through of how to perform hierarchical Comparing space-filling, quadratic, and dumbbell designs for simple linear