Local Influence of the Quasi-likelihood Estimators in Generalized Linear Models
Local Influence of the Quasi-likelihood Estimators in Generalized Linear Models
We present a diagnostic method for the quasi-likelihood estimators in generalized linear models. Since these estimators can be usually obtained by iteratively reweighted least squares which are well known to be very sensitive to unusual data, a diagnostic step is indispensable to analysis of data. We extend the local influence …