例6.3.3.sas

< 应用多元分析>>数据与程序（王学民第二版）

proc cluster data=sasuser.examp633 method=sin std pseudo;
   id region;
proc tree horizontal;
   id region;
proc cluster data=sasuser.examp633 method=cen std pseudo;
   id region;
proc tree horizontal;
   id region;
proc cluster data=sasuser.examp633 method=war std notie pseudo;
   id region;
proc tree horizontal;
   id region;
run;