options ls=75 nodate;

data chirp;
   *infile "../datafiles/crickets.dat" firstobs=6;
   input cps temp;
   cards;
20  88.6
16  71.6
19.8  93.3
18.4  84.3
17.1  80.6
15.5  75.2
14.7  69.7
17.1  82
15.4  69.4
16.2  83.3
15  79.6
17.2  82.6
16  80.6
17 83.5
14.4  76.3
run;
proc print;run;