摘要
在supEi≥1||yi||^(2+α)<∞(对某个α>0)和其它正则条件下,证明了一般联系函数的多维广义线性模型拟似然估计的强相合性,并得到了强收敛速度,其中yi是响应变量.此结果是对文献中相应结果的改进.
In a generalized linear model with q×1 responses, bounded and fixed p×q regressors Zi and general link function, under the moment condition on responses as weak as possible and other conditions, the authors prove that with probability one, the quasi-likelihood equation has a solution βn for all large sample size n. The rate of this solution tending to the true value is determined. In an important special case, this rate is the same as specified in the LIL for iid partial sums and thus cannot be improved anymore. This result is an improvement over the relevant results in literature.
出处
《数学物理学报(A辑)》
CSCD
北大核心
2009年第4期1058-1064,共7页
Acta Mathematica Scientia
基金
广西大学科研基金(DD051005)
广西自然科学基金(0832108
0575051)资助
关键词
广义线性模型
拟似然估计
强相合性
强收敛速度.
Generalized linear model
Maximum quasi-likelihood estimate
Strong consistency
Strong convergence rate.