/* Lesson 07-2 */
 /*    File Name = les0702.sas   11/19/19   */
options nocenter linesize=78 pagesize=30;

proc printto log   = 'Kougi19/les0702_log.txt'
             print = 'Kougi19/les0702_Results.txt' new;

/* ods listing gpath='Kougi19/SAS_ODS99'; */

data food;                  
  infile 'Kougi19/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 nfactor=3 out=fscore;
  var X01-X10;
run;
proc plot data=fscore;
  plot factor1*factor2/vref=0.0 href=0.0;
  plot factor2*factor3/vref=0.0 href=0.0;
run;