The Multiple Uses of Primary Sampling Areas of National Probability Samples
作者:
Seymour Sudman,
期刊:
Journal of the American Statistical Association
(Taylor Available online 1970)
卷期:
Volume 65,
issue 329
页码: 61-70
ISSN:0162-1459
年代: 1970
DOI:10.1080/01621459.1970.10481062
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
This article discusses the use of existing samples of primary sampling areas for special subpopulations. Existing samples are shown to be more efficient in most cases because the costs of developing new field organizations are large relative to the reductions in sampling variance obtained in the new sample. Procedures are specified for modifying an existing sample if there are too few PSU's or if the PSU's are too small.
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