/* Lesson 13-01 */
 /*    File Name = les1301.sas  01/29/19   */

options nocenter linesize=78 pagesize=30;
proc printto print = 'Kougi/les1301_results.txt' new;

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

if carryer="au+willc" then carryer="au+Willc";
if carryer="docomo"   then carryer="DoCoMo";
if carryer="docomo+w" then carryer="DoCoMo+W";
if carryer="vodafone" then carryer="Vodafone";

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 means data=gakusei;
run;

proc fastclus data=gakusei out=outclust maxclusters=2; 
   var shintyou taijyuu kyoui;
run;

proc plot data=outclust;
   plot shintyou*taijyuu=cluster;
   plot taijyuu*kyoui=cluster;
   plot kyoui*shintyou=cluster;
run;

data _null_;
 set outclust;
 file 'Kougi/les1301_out.txt';
 put shintyou taijyuu kyoui cluster;
run;