Results 11 to 20 of about 332,602 (334)

Identification of the most stable genotypes in multi-environment trials by using nonparametric methods

open access: yesActa Agriculturae Slovenica, 2015
Genotype performances in multi-environment trials are usually analyzed by different univariate and multivariate parametric models for assessing yield stability and genotype × environment (GE) interaction investigation.
Naser SABAGHNIA
doaj   +1 more source

Applied Mathematics in the Humanities: Review of Nonparametric Statistics for the Behavioral Sciences by Sidney Siegel and N. John Castellan, Jr. (2nd ed., 1988)

open access: yesNumeracy, 2016
Sydney Siegel and N. John Castellan, Jr. Nonparametric Statistics for the Behavioral Sciences, Second Edition (New York NY: McGraw Hill, 1988). 399 pp. ISBN: 9780070573574.
Paul H. Grawe
doaj   +1 more source

On the Bernstein-von Mises phenomenon for nonparametric Bayes procedures [PDF]

open access: yes, 2014
We continue the investigation of Bernstein-von Mises theorems for nonparametric Bayes procedures from [Ann. Statist. 41 (2013) 1999-2028]. We introduce multiscale spaces on which nonparametric priors and posteriors are naturally defined, and prove ...
Castillo, Ismaël, Nickl, Richard
core   +1 more source

Determining the number of clusters using nonparametric statistics

open access: yesLietuvos Matematikos Rinkinys, 1997
A Gaussian mixture model is investigated in this paper. A method for estimation of unknown number of clusters in the case of equal covariance matrices is discribed. This method is based on the use of projection pursuit.
Darius Šimoliūnas
doaj   +1 more source

Asymptotic equivalence and adaptive estimation for robust nonparametric regression [PDF]

open access: yes, 2009
Asymptotic equivalence theory developed in the literature so far are only for bounded loss functions. This limits the potential applications of the theory because many commonly used loss functions in statistical inference are unbounded.
Cai, T. Tony, Zhou, Harrison H.
core   +4 more sources

Rejoinder to discussions of "Frequentist coverage of adaptive nonparametric Bayesian credible sets" [PDF]

open access: yes, 2015
Rejoinder of "Frequentist coverage of adaptive nonparametric Bayesian credible sets" by Szab\'o, van der Vaart and van Zanten [arXiv:1310.4489v5].Comment: Published at http://dx.doi.org/10.1214/15-AOS1270REJ in the Annals of Statistics (http://www ...
Szabó, Botond   +2 more
core   +6 more sources

The multivariate multisample nonparametric rank statistics for the location alternatives

open access: yesAustrian Journal of Statistics, 2017
Multisample testing problems are among the most important topics in nonparametric statistics. Various nonparametric tests have been proposed for multisample testing problems involving location parameters, and the analysis of multivariate data is ...
Hidetoshi Murakami
doaj   +1 more source

A Study of Seven Asymmetric Kernels for the Estimation of Cumulative Distribution Functions

open access: yesMathematics, 2021
In this paper, we complement a study recently conducted in a paper of H.A. Mombeni, B. Masouri and M.R. Akhoond by introducing five new asymmetric kernel c.d.f.
Pierre Lafaye de Micheaux   +1 more
doaj   +1 more source

Application of the empirical Bayes approach to nonparametric testing for high-dimensional data

open access: yesLietuvos Matematikos Rinkinys, 2010
In [5] a simple, data-driven and computationally efficient procedure of (nonparametric) testing for high-dimensional data have been introduced. The procedure is based on randomization and resampling, a special sequential data partition procedure, and χ2 ...
Gintautas Jakimauskas   +1 more
doaj   +1 more source

Graphic analysis of yield stability in new improved lentil (Lens culinaris Medik.) genotypes using nonparametric statistics

open access: yesActa Agriculturae Slovenica, 2014
Yield stability is an interesting feature of today’s lentil breeding programs, due to the high annual variation in mean yield, particularly in the arid and semi-arid areas.
Naser SABAGHNIA   +2 more
doaj   +1 more source

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