jsjn1.sas

来自「those are some program of the sas system」· SAS 代码 · 共 9 行

title'两个正态总体均值的假设检验';
data ex ;
input leibie$ x@@;
cards;
a 8.6 a 8.7 a 5.6 a 9.3 a 8.4 a 9.3 a 7.5 a 7.9
b 8.0 b 7.9 b 5.8 b 9.1 b 7.7 b 8.2 b 7.4 b 6.6
;
proc ttest;
class leibie;var x;run;