Residuals indicating which observations are misclassified.
The residuals for the multinomial model are defined as
where \(argmax(y_i)\) is the index of the category for the endogenous variable and \(argmax(p_i)\) is the index of the predicted probabilities for each category. That is, the residual is a binary indicator that is 0 if the category with the highest predicted probability is the same as that of the observed variable and 1 otherwise.
© 2009–2012 Statsmodels Developers
© 2006–2008 Scipy Developers
© 2006 Jonathan E. Taylor
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