哦，不好意思。是做分布模型，不是回归。能帮我解答吗？

 data a
      input x@@;
      cards;

9.3 7.3 3.7 2.3 2.3 14.3 8.3 8.7 13.3  12.3
      ;
   run;

symbol v=plus;
   title 'Three-Parameter Weibull Q-Q Plot for x';
proc univariate data=Failures noprint;
      qqplot x/ weibull(c=est theta=est sigma=est noprint)
                    cframe = ligr
                    square
                    href=0.5 1 1.5 2
                    vref=25 27.5 30 32.5 35
                    lhref=4 lvref=4
                    chref=ywh cvref=ywh;
   run;

楼住可以去查看帮助文档 关于非参数那块 会有相关解答  kernel