Information Technology Reference
In-Depth Information
Figure 13.21
The Excel data file ready to be imported into an
SAS Enterprise Guide
project.
have seen for the examples in Chapter 11 and 12. The
leadstyl
and
project
independent variables show the codes for the levels corresponding to the
quality
dependent variable for each case. Note that by examining the data
file we can determine that
leadstyl
is a between-subjects variable because
each subject is associated with only one level of that variable. By the same
reasoning, we can determine that
project
is a within-subjects variable
because each subject has values on the dependent variable for both levels
of
project
. To illustrate how to read the data file, we can see that the team
identified as
subid 1
is under leadership style 1 (authoritarian). That team
scored an average of five on quality for simple projects (coded as 1) and
an average of zero on quality for complex projects (coded as 2).
13.9.2 STRUCTURING THE DATA ANALYSIS
Import the data file from Excel into a new SAS project. Then from the
main menu select
Analyze
Mixed Models
.Thewindow
opens on the
Task Roles
tab. From the
Variables to assign
panel, select
quality
and drag it to the icon for
Dependent variable
. Then one at a time
ANOVA
➜
➜
