Adjusted likelihood methods for modellin
✍
Gordon K. Smyth; Arūnas P. Verbyla
📂
Article
📅
1999
🏛
John Wiley and Sons
🌐
English
⚖ 166 KB
👁 3 views
This paper considers double generalized linear models, which allow the mean and dispersion to be modelled simultaneously in a generalized linear model context. Estimation of the dispersion parameters is based on a w 2 1 approximation to the unit deviances, and the accuracy of the saddle-point approx