Scatter plots. Linear regression equation. Linear regression graph and the line of best fit. Types of linear regression analysis. ... - Multiple linear regression model – worked example continued. Let ...

10.3.1 Scatterplot matrix. Recall that we use SAS’s scatterplot matrix feature to quickly scan for pairs of explanatory variables that might be colinear. To do this in R we must first make sure we ...

Figure 11.8: Linear Regression: Statistics Dialog, Tests Tab. Request a Scatter Plot of the Residuals To request a plot of the studentized residuals versus the predicted values, follow these steps: In ...