Nurunnabi, A. A. M.; Imon, A.H.M. Rahmatullah; Nasser, M. - In: Journal of Applied Statistics 37 (2010) 10, pp. 1605-1624
The identification of influential observations in logistic regression has drawn a great deal of attention in recent years. Most of the available techniques like Cook's distance and difference of fits (DFFITS) are based on single-case deletion. But there is evidence that these techniques suffer...