Operation Manual

Chapter 12: Statistics 186
The regression line appears to fit the central portion of the scatter plot well. However, a residual plot
may provide more information about this fit.
14. Press s. The regression line and the scatter plot
are displayed.
15. Press …
1 to select 1:Edit. The stat list editor is
displayed.
Press ~ and } to move the cursor onto L3.
Press y 6. An unnamed column is displayed in
column 3; L3, L4, L5, and L6 shift right one column.
The
Name= prompt is displayed in the entry line.
16. Press y 9 to display the
LIST NAMES menu.
If necessary, press † to move the cursor onto the list
name RESID.
17. Press Í to select
RESID and paste it to the stat list
editor’s Name= prompt.
18. Press Í.
RESID is stored in column 3 of the stat
list editor.
Press † repeatedly to examine the residuals.