Be sure to describe what hypothesis is being tested in the outlier test and how you reach your conclusion. Summarize in one paragraph, with any output, graphs, or calculations clearly labeled in an appendix. In the options tab for reading in a file, specify 5 in the field for the Name Column. This sets up this column for use in labeling points. To obtain the case diagnostics, we will need to fit the model using the command line mode, rather than through the menus.
T is an option that is necessary for the next command that creates the case diagnostics.
This will create an object brain.diag that contains leverage, Cook's distance and Externally Studentized residuals. These will now be available for plotting and identification of influential cases with the names leverage, cooks, and stud.res in the dataframe. To create a plot like the Cook's Distance plot in the regression plot output, go to the 2D graph menu and select High Density Line Plot. To label points, bring up the Graphics Tool Bar. This is the icon with two graphs, next to the triangle, circle and square icon.