options nodate nonumber ps=54 ls=76; data one; do p=0.01 to 0.99 by 0.01; ylogit=0.5*log(p/(1-p)); yarcsin=arsin(sqrt(p)); ynormicdf=probit(p); output; end; run; symbol1 c=black l=1 i=spline; symbol2 c=red l=3 i=spline; symbol3 c=blue l=5 i=spline; proc gplot; plot ylogit*p=1 yarcsin*p=3 ynormicdf*p=5 / overlay frame ; run; quit;