/* Lesson 05-5pca */
 /*    File Name = les0505.sas   10/30/18   */
options linesize=72 pagesize=20;
options nocenter linesize=78 pagesize=30;

proc printto log   = 'Kougi/les0505pca_log.txt'
             print = 'Kougi/les0505pca_Results.txt' new;

ods listing gpath='Kougi/SAS_ODS99';

data food;                  
  infile 'Kougi/food.dat';

  input X01-X10;            
    label X01='M(-15)'      
          X02='M(16-20)'    
          X03='M(21-30)'    
          X04='M(31-40)'    
          X05='M(41-)'      
          X06='F(-15)'      
          X07='F(16-20)'    
          X08='F(21-30)'    
          X09='F(31-40)'    
          X10='F(41-)';     
                            
proc print data=food(obs=10);
run;                         
proc factor data=food;       
  var X01-X10;               
run;                         

proc princomp data=food out=outprin;
  var X01-X10;               
run;                         

proc print data=outprin(obs=15);
run;