/* Lesson 15-1 */
 /*    File Name = les1501.sas   07/25/01   */

options linesize=72 pagesize=20;

data gakusei;
  infile 'all01.prn';
  input seibetsu $ height weight chest jitaku $ kodukai;

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

proc corr data=gakusei;
where seibetsu='M' and weight<85;
run;

proc reg data=gakusei;
  model weight=height chest;
  where seibetsu='M' and weight<85;
  output out=outreg1 predicted=pred1 residual=resid1;
run;

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

proc plot data=outreg1;
  where seibetsu='M' and weight^=. and height^=. and chest^=. and weight<85;
  plot weight*chest;
  plot weight*pred1;
  plot resid1*pred1;
  plot resid1*height;
  plot resid1*chest;
  plot resid1*weight;
run;

proc univariate data=outreg1 plot normal;
  where seibetsu='M' and weight^=. and height^=. and chest^=. and weight<85;
  var resid1;
  var weight height chest;
run;