Randomized Rounded-Off Multipliers in Sampling Theory
作者:
M.N. Murthy,
V.K. Sethi,
期刊:
Journal of the American Statistical Association
(Taylor Available online 1961)
卷期:
Volume 56,
issue 294
页码: 328-334
ISSN:0162-1459
年代: 1961
DOI:10.1080/01621459.1961.10482116
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
In a large scale survey, where a non-self-weighting design is used, the work at the tabulation stage becomes time consuming and costly due to the large number of multipliers (inflation factors) involved in obtaining the estimates. In this paper a technique is developed to substitute the multipliers by a very small number of multipliers called “randomized rounded-off multipliers” by a suitable randomizing process, thereby reducing the work at the tabulation stage. A suitable procedure has been suggested for determining the values of the randomized rounded-off multipliers which would minimize the increase in the variance of the estimator.
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