/* Lesson 12-04 */
 /*    File Name = les1204.sas  01/25/18   */

options nocenter linesize=78 pagesize=30;
proc printto print = 'Kougi/les1204_Results.txt' new;

data gakusei;
  infile 'Kougi/all08c_sjis.csv'
    firstobs=2 dlm=',';
  input sex $ shintyou taijyuu kyoui 
        jitaku $ kodukai carryer $ tsuuwa;

if sex=" " or shintyou="." or taijyuu="." then delete; 

proc print data=gakusei(obs=5);
run;

proc sort data=gakusei;
  by sex;
run;
proc univariate data=gakusei plot;
  var shintyou taijyuu kyoui kodukai; 
  by sex;
run;

proc ttest data=gakusei;
  class sex;
  var shintyou taijyuu kyoui kodukai; 
run;