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196<br />

(X 'X) -1 =[C" ,C12 ] C11:£ 1"i<br />

C2i 1'22 px p<br />

olduğundan,<br />

1 C11 C12 lq _<br />

11<br />

1,1,4 1- L ıı<br />

Cı l C22 O<br />

(H;g-<br />

W(Y)=<br />

yaz ı l ır. ('matrisinin tersi ( — ı I 1<br />

Y' (I - xxly<br />

p<br />

f.17 1 XjX2<br />

XX = C Xi X ı > X21 = J[ C X X2]<br />

olmak üzere,<br />

C 11 1 = XVI - XÇX2 ( X2) -1 XXi<br />

elde edilir.<br />

W(Y)=<br />

1 (;0 1 - bi) 1? - P ,(H/3=131)<br />

ru - xx<br />

Hipotezler,<br />

Ho:fil =9<br />

biçiminde ise<br />

fi,C11 I fi _ 1 n - p<br />

W (Y) =<br />

Y' (1 - XX + )Y CI<br />

olur. Şimdi bu formülü indirgenmi ş model yard ım ıyla bulal ım.

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