:tֵ

ʽ:
TestT2(x,y,a)
TestT2(x,y)

x:ĵһ
y:ĵڶ
a:ˮƽ,ĬΪ0.05

˵:
1ִϷһ12ľ,ԪطֱΪ01. Ϊ1ʱ,ʾ(ûԲ);Ϊ0ʱ,ʾ(Բ).

2صֱǼxyݷδ֪ȡδ֪Ҳʱļ.

ԭ:t,Ƿδ֪ʱֲ̬ļxyľֵ֮ǷԲ졣

ο://˳.ͳۡӦú[M].пƼѧ,人,2005:19-21

:

//һ༶ŮԳɼ,ʸðŮɼǷԲ
//Ů:78,99,89,71,67,98,91,61,80,75,92,75
//:68,83,60,71,80,66,70,72,81,71,87,86,65,70,61,60,75,56

//ˮƽΪ0.05,ִ´ɵ

girl=[78,99,89,71,67,98,91,61,80,75,92,75];
boy=[68,83,60,71,80,66,70,72,81,71,87,86,65,70,61,60,75,56];
f=TestT2(girl,boy)//سõ½,ӽԿ,ּ˵ŮɼԲ
f =
[ 0.00000000000000    0.00000000000000 ]