input f e n d@@;
lgn=log(n);
cards;
1 1 5602 0 1 0 12847 0 2 1 7324 0 2 0 11144 0
3 1 7422 6 3 0 13286 2 4 1 7533 12 4 0 17702 11
5 1 6792 17 5 0 20360 44 6 1 8927 9 6 0 24503 40
7 1 8818 14 7 0 23961 42
;
proc genmod data=dd order=data;
class f;
model d=e f/dist=poisson
link=log type1 type3;
run;
proc genmod data=dd;
class f;
make 'obstats' out=outdata;
model d=f/dist=poisson link=log offset=lgn
type1 type3 obstats;
run;
proc print data=outdata;
run;
data k; set outdata;
set dd;
rate=exp(xbeta);run;proc print;
run;
此程序结果怎么解释呢?啥意思?AIC值是什么,结果太多传不上来



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