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数学与物理
统计学与应用
Vol. 2 No. 4 (December 2013)
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随机Logistic扩散污染模型的稳健广义矩估计
Robust Generalized Method of Moment Estimator for the Contaminated Stochastic Logistic Diffusion Model
DOI:
10.12677/SA.2013.24017
,
PDF
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被引量
下载: 3,064
浏览: 8,615
国家自然科学基金支持
作者:
胡雪梅
:重庆工商大学数学与统计学院,重庆
关键词:
随机Logistic扩散污染模型
;
稳健广义矩估计
;
The Contaminated Stochastic Logistic Diffusion Model; Robust Generalized Method of Moment Estimator
摘要:
本文首次研究了維勒过程受污染的随机
Logistic
扩散模型,提出了稳健的广义矩估计方法。模拟表明所建立的稳健广义矩估计优于通常的极大似然估计。
Abstract:
The Contaminated Stochastic Logistic Diffusion Model; Robust Generalized Method of Moment Estimator
文章引用:
胡雪梅. 随机Logistic扩散污染模型的稳健广义矩估计[J]. 统计学与应用, 2013, 2(4): 114-118.
http://dx.doi.org/10.12677/SA.2013.24017
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