options ls = 80 ps = 65;
data milk;

infile 'c:\Documents and Settings\uzivatel\Dokumenty\genetickeparametry2003\mlkcs1/samples2.milk';
input  i  v1 v2 v3 vp1 vp2 vp3 ;


proc gplot data=milk;
title 'samples - milk';
plot v1*i
    v2*i
    v3*i

/overlay vaxis=axis2 haxis=axis1 legend=legend1 ;
axis1  width=1  major=(width=3) label=('Round');
axis2  width=1 major=(width=3) label=none;
symbol1 line=1  color=green interpol=join width=2;
symbol2 line=1  color=red interpol=join width=2;
symbol3 line=1  color=blue interpol=join width=2;


legend 	position=(center top inside) 
	label=none 	mode=share
	value=(tick=1 'Laktace 1'
 	       tick=2 'Laktace 2' 
	       tick=3 'Laktace 3');
run;