Some Properties of Probability Lattice Sampling

Autor:	R. J. Jessen
Rok vydání:	1973
Předmět:	Statistics and Probability Lattice (order) Statistics Equal probability Estimator Analysis of variance Statistics Probability and Uncertainty Sampling variance Mathematics
Zdroj:	Journal of the American Statistical Association. 68:20-28
ISSN:	1537-274X 0162-1459
DOI:	10.1080/01621459.1973.10481328
Popis:	The accuracy of three estimators of sampling variance using non-replacement probability lattice samples was determined empirically on a microuniverse. A simple split-sample scheme, although biased, was superior to the unbiased Horvitz-Thompson and Yates-Grundy estimators. A weighted ANOVA type of model for representing two-way universes with unequal cell sizes is presented and tested empirically to determine how well it can account for sources of sampling variability using 0, 1 and 2-way controls with EP (equal probability) and PNR (probability proportional to size with non-replacement) samples.
Databáze:	OpenAIRE
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