Multinomial logistic regression: Difference between revisions

Revision as of 21:53, 28 September 2024

Revision as of 21:54, 28 September 2024

Line 198:

\Pr(Y_i = 1) &= \Pr(Y_{i,1}^{\ast} > Y_{i,2}^{\ast} \text{ and } Y_{i,1}^{\ast} > Y_{i,3}^{\ast}\text{ and } \cdots \text{ and } Y_{i,1}^{\ast} > Y_{i,K}^{\ast}) \\

\Pr(Y_i = 2) &= \Pr(Y_{i,2}^{\ast} > Y_{i,1}^{\ast} \text{ and } Y_{i,2}^{\ast} > Y_{i,3}^{\ast}\text{ and } \cdots \text{ and } Y_{i,2}^{\ast} > Y_{i,K}^{\ast}) \\

& \,\,\,\vdots \\

\cdots & \\

\Pr(Y_i = K) &= \Pr(Y_{i,K}^{\ast} > Y_{i,1}^{\ast} \text{ and } Y_{i,K}^{\ast} > Y_{i,2}^{\ast}\text{ and } \cdots \text{ and } Y_{i,K}^{\ast} > Y_{i,K-1}^{\ast}) \\

\end{align}