ひたすらメモ(自分用)

ryamada222008-05-22

e_1=\{cos(\theta_1),sin(\theta_1)\},\theta_1=0
e_2=\{cos(\theta_2),sin(\theta_2)\},\theta_2=\frac{2\pi}{3}
e_3=\{cos(\theta_3),sin(\theta_3)\},\theta_3=\frac{2\pi}{4}
case:p,control:q, p+q=1;
\{AA,Aa,aa\}=\{a,b,c\},a+b+c=1
exp={pa,pb,pc,qa,qb,qc}
any observation = v=\{rcos(\psi),rsin(\psi)\}
\{pa+rcos(\psi -\theta_1),pb+rcos(\psi -\theta_2),pc+rcos(\psi -\theta_3)\}
\{qa-rcos(\psi -\theta_1),qb-rcos(\psi -\theta_2),qc-rcos(\psi -\theta_3)\}
exp:v_{exp}=\{0,0\}
\chi^2(df=2)=\frac{N}{pq}(\frac{internal product(e_2,v)^2}{a}+\frac{internal product(e_3,v)^2}{b}+\frac{internal product(e_1,v)^2}{c}
Table spaces are the overlap of two regular triangle, that are mutually homethetic and that are placed in the point symmetry except for the size at the exp point.