/* Lesson 16-01 */
 /*    File Name = les1601.sas   10/04/01   */

options linesize=72 pagesize=20;

data iris;
  infile 'Irises3.dat';
  input species slength swidth plength pwidth;
  label species='Kinds of Iris'
        slength='Sepal length'
        swidth='Sepal width' 
        plength='Petal length'
        pwidth='Petal width'
;

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

proc means data=iris;
run;

proc univariate data=iris plot;
run;

proc sort data=iris;
  by species;
run;

proc means data=iris;
  by species;
run;

proc plot data=iris;
  plot slength*swidth;
  by species;
run;

proc plot data=iris;
  plot slength*swidth=species;
run;