Is model selection using Akaike's information criterion appropriate for catch per unit effort standardization in large samples?

被引:20
|
作者
Shono, H [1 ]
机构
[1] Natl Res Inst Far Seas Fisheries, Fisheries Res Agcy, Shimizu, Shizuoka 4248633, Japan
关键词
Akaike Information Criterion; Bayesian Information Criterion; Consistent Akaike Information Criterion; consistency; catch per unit effort (CPUE) standardization; Hannan-Quinn; model selection; selection performance;
D O I
10.1111/j.1444-2906.2005.01054.x
中图分类号
S9 [水产、渔业];
学科分类号
0908 ;
摘要
Akaike's information criterion (AIC), which is widely used as a criterion of model selection in fish population dynamics, is known to have a bias in riot only small samples but also large samples. Consistency was proposed as a property of the information criteria available in large samples. We carried out model selection in ANOVA-type model corresponding to catch per unit effort (CPUE) standardization using consistent information criteria (Bayesian information criterion, Hannan-Quinn, or consistent AIC), which satisfy the asymptotic desirable property called consistency. The results of the model selections between these consistent criteria and AIC are different. Computer simulations using a linear regression model show that the selection performances of consistent information criteria in large samples are good compared with that of AIC.
引用
收藏
页码:978 / 986
页数:9
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