SOME REMARKS ON OVERDISPERSION
SOME REMARKS ON OVERDISPERSION
复制标题
DOI:
10.1093/biomet/70.1.269
复制
发表时间:
1983-01-01
期刊:
影响因子:
2.7
通讯作者:
COX, DR
中科院分区:
文献类型:
--
作者:
COX, DR
It is shown that maximum likelihood estimation of a simple model retains high efficiency in the presence of modest amounts of overdispersion. The main requirement is that the target parameter should be the moment parameter of an exponential family distribution, or more generally of a parameter for which the order n−1bias of the maximum likelihood estimate is zero. Extensions for models with explanatory variables are outlined.