/* Lesson 03-3 */
 /*    File Name = les0303.sas   10/19/17   */
options linesize=72 pagesize=20;
options nocenter linesize=78 pagesize=30;

proc printto log   = '/folders/myfolders/Kougi/SAS_log0303.txt'
             print = '/folders/myfolders/Kougi/SAS_out0303.txt' new;

ods listing gpath='/folders/myfolders/Kougi/SAS_ODS99';

data gakusei;
  infile '/folders/myfolders/Kougi/all07ae.prn'
    firstobs=2;
  input sex $ shintyou taijyuu kyoui 
        jitaku $ kodukai carryer $ tsuuwa;

if sex^='M' & sex^='F' then delete;
if shintyou=. | taijyuu=. then delete;

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

proc corr data=gakusei;
  where taijyuu<85;
run;

proc reg data=gakusei;
  model taijyuu=shintyou;
  where taijyuu<85;
  output out=outreg1 predicted=pred1 residual=resid1;
run;

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

proc plot data=outreg1;
  where taijyuu<85;
  plot taijyuu*shintyou/vaxis=20 to 100 by 20;
  plot pred1*taijyuu;
  plot resid1*pred1   /vref=0;
  plot resid1*shintyou/vref=0;
  plot resid1*taijyuu /vref=0;
  plot resid1*(pred1 shintyou taijyuu)/vref=0;
run;

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