一组服从指数状态分布的数据怎样用sas做qq图

给你个例子的程序吧，很容易懂：
data annote1;
length function color $8;
retain ysys xsys '2' color 'black';
function='move';
x=0;
y=0;
output;
function='draw';
x=1;
y=1;
output;
run;

symbol1 c=blue;
proc reg data=fitness;
title 'PP Plot';
model Oxygen=RunTime / noprint;
plot npp.*r.
/ annotate=annote1 nostat cframe=ligr
modellab="'Best' Two-Parameter Model:";
run;
title 'QQ Plot';
plot r.*nqq.
/ noline mse cframe=ligr
modellab="'Best' Two-Parameter Model:";
run;