Comparison of two adaptive sampling designs

被引：15

作者：

Brown, JA ^{[1
]}

机构：

[1] Univ Canterbury, Dept Math & Stat, Christchurch 1, New Zealand

来源：

AUSTRALIAN & NEW ZEALAND JOURNAL OF STATISTICS | 1999年 / 41卷 / 04期

关键词：

adaptive sampling; stratified sampling; density estimation; sampling efficiency;

D O I：

10.1111/1467-842X.00093

中图分类号：

O21 [概率论与数理统计]; C8 [统计学];

学科分类号：

020208 ; 070103 ; 0714 ;

摘要：

Stratified sampling is a technique commonly used for ecological surveys. In this study there appears to be little gain in using a stratified design with adaptive cluster sampling. Two-phase adaptive sampling is preferable to adaptive cluster sampling. Even though two-phase adaptive sampling can give biased estimates, it is found that two-phase adaptive sampling has a lower MSE than adaptive cluster sampling for most populations.

引用

页码：395 / 403

页数：9

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