fc3.sas

those are some program of the sas system .and very useful when doing the statistic working .

 title'单因素非均衡数据';
data ex;do a=1 to 3;input n @@;
do i=1 to n;input x @@;output;end;end;
cards;
8 21 29 24 22 25 30 27 26
10 20 25 25 23 29 31 24 26 20 21
6 24 22 28 25 21 26
;
proc glm;class a;model x=a;
means a/duncan;run;