/* Lesson 10-1 */
 /*    File Name = les1001.sas   06/19/03   */

options linesize=72 pagesize=20;

data gakusei;
  infile 'all03a.prn' firstobs=2;
  input sex $ height weight chest 
        jitaku $ kodukai carrier $ tsuuwa;

proc print data=gakusei(obs=10);
run;

proc reg data=gakusei;
  model weight=height chest;
  output out=outreg1 predicted=pred1 residual=resid1;
run;

proc print data=outreg1(obs=15);
run;

proc plot data=outreg1;
  where weight^=. and height^=. and chest^=.;
  plot weight*height;
  plot weight*chest;
  plot weight*pred1;
  plot resid1*pred1 /vref=0;
  plot resid1*height/vref=0;
  plot resid1*chest /vref=0;
  plot resid1*weight/vref=0;
run;

proc univariate data=outreg1 plot normal;
  var resid1;
run;