Jelle J. Goeman, Saskia le Cessie, A Goodness-of-Fit Test for Multinomial Logistic Regression, Biometrics, Vol. 62, No. 4 (Dec., 2006), pp. 980-985 ...

To account for such an over-dispersion, we propose to use an additive logistic normal multinomial regression model to associate the covariates to bacterial composition. The model can naturally account ...