Results 21 to 30 of about 166,182,603 (289)

A Novel Goodness-of-Fit Test for Cauchy Distribution

Journal of Mathematics, 2023
Recently, several goodness-of-fit tests for Cauchy distribution have been introduced based on Kullback–Leibler divergence and likelihood ratio. It is claimed that these tests are more powerful than the well-known goodness-of-fit tests such as Kolmogorov ...
A. Pekgör
doaj   +1 more source

Made to measure? Europeanization, goodness of fit and adaptation pressures in EU competition policy and regional aid [PDF]

, 2006
Increasing attention has been devoted to understanding the process and outcomes of Europeanization, but the measurement of its impact and of the adaptational pressures involved remains elusive. Conventional constructs of Europeanization view 'goodness of
Wishlade, F.G., Yuill, D.M., Wishlade, Fiona, Mendez, Carlos, Yuill, Douglas   +4 more
core   +4 more sources

Multivariate goodness-of-fit tests based on kernel density estimators

Nonlinear Analysis, 2015
The paper is devoted to multivariate goodness-of-fit ests based on kernel density estimators. Both simple and composite null hypotheses are investigated.
Aleksej Bakshaev, Rimantas Rudzkis
doaj   +1 more source

THE GOODNESS OF SIMULTANEOUS FITS IN ISIS

Acta Polytechnica, 2016
In a previous work, we introduced a tool for analyzing multiple datasets simultaneously, which has been implemented into ISIS. This tool was used to fit many spectra of X-ray binaries. However, the large number of degrees of freedom and individual datasets raise an issue about a good measure for a simultaneous fit quality.
Kühnel, Matthias, Falkner, Sebastian, Grossberger, Christoph, Ballhausen, Ralf, Dauser, Thomas, Schwarm, Fritz-Walter, Kreykenbohm, Ingo, Nowak, Michael A., Pottschmidt, Katja, Ferrigno, Carlo, Rothschild, Richard E., Martínez-Núñez, Silvia, Torrejón, José Miguel, Fürst, Felix, Klochkov, Dmitry, Staubert, Rüdiger, Kretschmar, Peter, Wilms, Jörn   +17 more
openaire   +6 more sources

Exact goodness-of-fit tests for censored dats [PDF]

, 2009
The statistic introduced in Fortiana and Grané (2003) is modified so that it can be used to test the goodness-of-fit of a censored sample, when the distribution function is fully specified.
Grané Chávez, Aurea
core   +1 more source

Testing Goodness-of-Fit of Parametric Spatial Trends

Proceedings, 2018
The aim of this work is to propose and analyze the behavior of a test statistic to assess a parametric trend surface, that is, a regression model with spatially correlated errors.
Andrea Meilán-Vila, Jean Opsomer, Mario Francisco-Fernández, Rosa M. Crujeiras   +3 more
doaj   +1 more source

Goodness of fit by Neyman-Pearson testing

SciPost Physics
The Neyman-Pearson strategy for hypothesis testing can be employed for goodness of fit if the alternative hypothesis is selected from data by exploring a rich parametrised family of models, while controlling the impact of statistical fluctuations.
Gaia Grosso, Marco Letizia, Maurizio Pierini, Andrea Wulzer
doaj   +1 more source

Goodness-of-fit measure.

, 2022
Goodness-of-fit measure.
Sadia Choudhury Shimmi (10833707), Hasanur Bin Khazri (13531609), M. Tanveer Hossain Parash (10833698)   +2 more
core   +1 more source

Karhunen-loève basis in goodness-of-fit tests decomposition: an evaluation [PDF]

, 2006
In a previous paper (Grané and Fortiana 2006) we studied a flexible class of goodness-of-fit tests associated with an orthogonal sequence, the Karhunen-Loève decomposition of a stochastic process derived from the null hypothesis.
Grané Chávez, Aurea, Fortiana, Josep
core   +1 more source

Goodness of fit for the Waring distribution

Statistical Theory and Related Fields
The Waring distribution is an important two-parameter discrete distribution, commonly used in fields such as ecology, linguistics, and information science, where heavy tails are often observed. In this paper, we propose a new goodness-of-fit test for the
Yanlin Tang, Jinglong Wang, Menghan Yi, Zhongyi Zhu   +3 more
doaj   +1 more source