Results 251 to 260 of about 397,070 (318)

Asymptotic relative efficiency of survival tests with covariates

Biometrika, 1981
SUMMARY Comparison of survival for two groups of patients when adjusting for covariates is a standard problem in clinical trials. In this paper the general life table models developed by Cox (1972) and the stratified log rank test (Mantel & Haenszel, 1959; Peto & Peto, 1972) are compared.
C. Hill
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Computing the nonnull asymptotic variance and the asymptotic relative efficiency of Spearman's rank correlation

Computational Statistics & Data Analysis, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
C. Borkowf
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Asymptotic Relative Efficiency Analysis of Certain Test of Independence in Structural Systems

International Economic Review, 1978
equation are independent of the disturbance in that equation.2 Wu suggests four alternative tests: Two of these are finite sample (F) tests; the other two are asymptotic (X2) tests. The test proposed by Revankar and Hartley - henceforth, the RHT- differs from Wu's and is a finite sample (F) test.
N. S. Revankar
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Asymptotic Relative Efficiency in Testing

International Encyclopedia of Statistical Science, 2011
Y. Nikitin
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Estimating the asymptotic relative efficiency of weighted rankings

Communications in Statistics - Simulation and Computation, 1983
Five tests for the hypothesis of no treatment effects in complete blocks designs are compared with respect to asymptotic relative efficiency: the ordinary two-way analysis of variance, the analysis of variance of ranks (Friedman, 1937), the method of ranking after alignment (Hodges and Lehmann, 1962), and a method of weighted rankings proposed by Quade
Claudio Silva, Dana Quade
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Asymptotic Relative Efficiency

The American Journal of Occupational Therapy, 1986
S. Kaplan
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Asymptotic Relative Efficiency in Estimation

International Encyclopedia of Statistical Science, 2011
R. Serfling
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Difference in Restricted Mean Survival Time: Small Sample Distribution and Asymptotic Relative Efficiency

Statistics in Biopharmaceutical Research, 2019
The difference between two arms in the restricted mean survival time is an alternative to the hazard ratio. It provides a more easily understood measure of the treatment effect of an intervention in a controlled clinical trial with a time to event ...
John Lawrence, J. Qiu, Steven Bai, H. Hung   +3 more
semanticscholar   +1 more source

On an asymptotic relative efficiency concept based on expected volumes of confidence regions

Statistics (Berlin), 2019
The paper deals with an asymptotic relative efficiency concept for confidence regions of multidimensional parameters that is based on the expected volumes of the confidence regions.
L. Baringhaus, D. Gaigall
semanticscholar   +1 more source

Partially Restricted Reduced Forms: Asymptotic Relative Efficiency

International Economic Review, 1978
D. T. Sant
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