要定义一个anno data
data anno;
   retain xsys ysys '2';
   set final;
   where se>.z;
   length function $8;
   function='move' ; x=visitn; y=mean-se; output;
   function='draw' ; x=visitn; y=mean+se; output;
run;

2# honghejing
非常感谢，可否给一段完成的程序，运行和学习下。

1# leedx
Assume having the latest version of SAS. Before 9.22, please ignore the offsetmin/max option in sgplot.
In fact, the key option yerrorlower/upper is quite new as well.
Jingju

4# jingju11
非常感谢~~~

学习了