/* Lesson 09-4 */
 /*    File Name = les0904.sas   06/17/04   */
options linesize=72 pagesize=20;

data gakusei;
  infile 'all04a.prn'
    firstobs=2;
  input sex $ shintyou taijyuu kyoui 
        jitaku $ kodukai carryer $ tsuuwa;

proc format;
  value clshint  low-<150='   -149'
                 150-<160='150-159'
                 160-<170='160-169'
                 170-<180='170-179'
                 180-high='180-   '
                 other   ='missing';
run;

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

proc freq data=gakusei;
  tables shintyou;
  format shintyou clshint.;
run;

proc freq data=gakusei;
  tables sex*shintyou;
  format shintyou clshint.;
run;

proc sort data=gakusei;
  by sex;
run;
proc freq data=gakusei;
  tables shintyou;
  format shintyou clshint.;
  by sex;
run;