Harrington case

Polynomials of high degree appear in the exponent of D:

$\begin{eqnarray*}D^{H} & = & \sqrt{ d^H_1(Y_1) \cdot d^H_2(Y_2)} \\ & = & (\ex... ...1} X_2 + \gamma_{2, 2} X_2 + \epsilon_2)\vert^{n_2}))^{0.5} \\ \end{eqnarray*}$

A model for $- \log( D^{H} )$ has to be of order $\max_i ( \text{order}(d^H_i(Y_i)^{n_i}))$ in the most simple case.
Furthermore the error terms will interact with the effects, if $n_i \neq 1$ .

Dipl.-Stat. Detlef Steuer
1999-10-04