/* Exercise 2.15, page 120. */
 
data tenK;
infile 'C:\1_Courses\223\ta02_003.txt' delimiter='09'x; 
input sex $ year record;
datalines;

symbol1 value=circle color=black;
symbol2 value=square color=red;
proc gplot data=tenK;
title 'World Record 10K vs Year';
plot record*year=sex;
run;