Biometrika 1971 58(3):625-630; doi:10.1093/biomet/58.3.625
© 1971 by Biometrika Trust
Small sample results for ratio estimators
PODURI S. R. S. RAO1 and
J. N. K. RAO2
1University of Rochester
2University of Manitoba
The relative efficiencies of five estimators for a ratio and the stabilities of three variance estimators are evaluated under a particular model. Results are exact for any sample size.
Key Words: Ratio estimators Stability of variance estimators Gamma distribution

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