The Variance of an Estimator with Post-Stratified Weighting
作者:
W.H. Williams,
期刊:
Journal of the American Statistical Association
(Taylor Available online 1962)
卷期:
Volume 57,
issue 299
页码: 622-627
ISSN:0162-1459
年代: 1962
DOI:10.1080/01621459.1962.10500550
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A straightforward procedure is presented which uses the variance formula of a simple estimator to obtain an approximate formula for the variance of a post-stratified estimator. The approximation is the well-known one for the variance of a ratio estimator. The technique is applied to samples which have been selected in stratified and multistage designs and can be extended to other ratio estimators.
点击下载:
PDF (451KB)
返 回