표본추출방법간의 효율성 비교
On the comparison of an efficiency for sampling methods
광주보건전문대학논문집 1995년 20권 1호 p.145 ~ 153
소속 상세정보
송정/Song J
KMID : 0615219950200010145
Abstract
The purpose of this paper is to compare several sampling methods using in sampling with probability proportional size.
A sampling with probability proportional size, is divided into two, with replacement and without replacement.
In the case of sampling without replacement, we compare the sampling techniques using special estimators such as Horvitz-Thompson estimator, Das Raj estimator and Murthy estimator.
Based on the comparisons of the variance of estimators and the relative efficiency for the probability proportional size with replacement, Das Raj and Murthy estimators are more useful than other estimators in sampling with probability proportional size with replacement.
Especially, the method of Murthy has a high efficiency than others.
키워드
원문 및 링크아웃 정보
등재저널 정보