我想把figure中的reference line,讓red circles標示的部份可以消失,不知道GPLOT的程序是否可以達到這樣的效果嗎?
gplot的程序如下:
proc gplot data=lambda3;
title "Mean quailty adjusted survival time using IPW";
plot a*lambda/
haxis=axis1 href=5181.4 lhref=2
vaxis=axis2 vref=0.95 0.5 lvref=2
;
axis1 label=("WTP")
value=( color=blue )
minor=none
reflabel= ("Upper limit for R" color=blue)
order=(1000 to 7000 by 500);
axis2 label= ( "Probability")
value=( color=red )
minor=none
reflabel=( t=1 "Pr=0.95" t=2 "Pr=0.5" color=green justify=center position=bottom)
order= (0 to 1 by 0.05);
run;
quit;