1.Conceptualization of Regression Analysis
2.Plotting the data
3.Linear Regression Theory
1.Derivation of the intercept
2.Derivation of the slope
3.Multiple linear Regression
4.Significance tests
5.Assumptions
6.Diagnostic Tests of the assumptions
7.Assessment of robustness of model
4.Interaction model
1.Conceptualization
2.Path diagram
3.Program syntax
5.Note on polynomial regression
6.Model Building Strategies
7.Robust Alternatives
1.WLS
2.White Estimators
3.Median Regression Proc Robustreg
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