Results 1 to 10 of about 396,971 (219)
Vanishing shortcoming and asymptotic relative efficiency [PDF]
The Annals of Statistics, 2000 The shortcoming of a test is the difference between the maximal attainable power and the power of the test under consideration. Vanishing shortcoming, when the number of observations tends to infinity, is therefore an optimality property of a test. Other
Inglot, Tadeusz +2 more
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Asymptotic Relative Efficiency of Parametric and Nonparametric Survival Estimators
Stats, 2023 The dominance of non- and semi-parametric methods in survival analysis is not without criticism. Several studies have highlighted the decrease in efficiency compared to parametric methods. We revisit the problem of Asymptotic Relative Efficiency (ARE) of
Szilárd Nemes
doaj +3 more sources
The asymptotic relative efficiency of mixed statistical tests [PDF]
IEEE Transactions on Information Theory, 1967 Mixed statistical tests are described. It is shown that these tests have a much higher efficiency than conventionally used statistics such as the sign test and polarity coincidence correlation without the high operational complexity of the Wilcoxon, Mann-
Davisson, Lee D., Feustal, Edward A.
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Asymptotic Pitman's Relative Efficiency
Statistica, 2017 Pitman efficiency is the oldest known efficiency. Most of the known results for computing the Pitman efficiency take the form of bounds. Based on some recent developments due to the authors and some calculus of variations, we develop tools for ...
Christopher S. Withers +1 more
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Optimal and Suboptimal Detection of Gaussian Signals in Noise: Asymptotic Relative Efficiency [PDF]
SPIE Optics + Photonics, 2005 The performance of Bayesian detection of Gaussian signals using noisy observations is investigated via the error exponent for the average error probability.
Poor, H. Vincent +2 more
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Saddlepoint inference for rank-based k-sample tests in clustered survival trials [PDF]
Scientific ReportsStatistical inference for cluster randomized trials often involves complex derived endpoints, such as biomarker ratios or cumulative products, which significantly complicate the application of standard asymptotic theory.
Haidy A. Newer
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Asymptotic Relative Efficiency of the Kendall and Spearman Correlation Statistics
Theory of Probability and Its Applications, 2023 Необходимое и достаточное условие для того, чтобы асимптотическая относительная эффективность Питмена для корреляционных статистик Кендалла и Спирмена для критерия независимости равнялась $1$, дано в терминах некоторых свойств гладкости и невырожденности модели.
exaly +4 more sources
Some Properties of the Asymptotic Relative Pitman Efficiency
Annals of Statistics, 1981 A general approach to Pitman efficiency as a limit of the ratio of sample sizes is presented. The results can be used especially to derive the Pitman efficiency of tests based on asymptotically $\chi^2$-distributed statistics with different degrees of freedom.
exaly +4 more sources
A method for resolving ties in asymptotic relative efficiency
Statistics & Probability Letters, 2010 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Department of Statistics, University of Florida, P.O. Box 118545, Gainesville, FL 32611, United States ( host institution ) +2 more
openaire +4 more sources
Confidence intervals for test information and relative efficiency [PDF]
, 1984 In latent theory the measurement properties of a mental test can be expressed in the test information function. The relative merits of two tests for the same latent trait can be described by the relative efficiency function, i.e.
Oosterloo, Sebie
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