做重复资料的方差分析，程序如下：

proc
glm
data=repeat;

class cn group;

model p05a05h1 p05a1h1 p05a2h1 p05a4h1 p05a6h1 p05a8h1 p05a10h1 p05a12h1 p05a14h1 p05a18h1=group p05a00h1 p03heigh p03weigh sex cn/nouni
ss3;

repeated time/printe;

means group;

ods
output means=mean;

run;quit;