*
chapter_7_table_5

The following data is a generalization of the blood pressure data given in Table 7.1
(as there are now three, rather than two, levels of the drug factor). In addition to 
assessing the likelihood of there being a biofeedback or a drug main effect, the 
interaction is explicitly taken into consideration. The results replicate those 
given in Table 7.7.
;

LIBNAME md 'd:\data files by type\sas data files\tables';
     Data c7t5;
       SET md.chapter_7_table_5;
PROC GLM DATA=c7t5;
CLASS drug feedback;
MODEL score = drug feedback drug*feedback;
RUN;