The following steps display information about the data set Sashelp.BMT and create Figure B.1:

 
title 'Bone Marrow Transplant Data';
proc contents data=sashelp.bmt varnum; 
   ods select position; 
run;

title 'The First Five Observations Out of 137';
proc print data=sashelp.bmt(obs=5); 
run;

title 'The Risk Group Variable';
proc freq data=sashelp.bmt; 
   tables group; 
run;