Results 81 to 90 of about 152,582 (189)

Robustness Evaluation in Sequential Testing of Composite Hypotheses

Austrian Journal of Statistics, 2016
The problem of sequential testing of composite hypotheses is considered. Asymptotic expansions are constructed for the conditional error probabilities and expected sample sizes under “contamination” of the probability distribution of observations.
Alexey Kharin
doaj   +1 more source

Efficient composite likelihood for a scalar parameter of interest [PDF]

, 2019
For inference in complex models, composite likelihood combines genuine likelihoods based on Q3 low-dimensional portions of the data, with weights to be chosen. Optimal weights in composite likelihood may be searched following different routes, leading
Alessandra Salvan, Luigi Pace, Nicola Sartori   +2 more
core   +1 more source

Iron-Handling, Lipid-Oxygenation, and Hypoxia-Response Gene Expression in the Renal Cortex of Cats with Chronic Kidney Disease: An Analysis-Plan-Guided Secondary Analysis

Veterinary Sciences
Chronic kidney disease (CKD) is common in older cats, but cortical transcript-level relationships among hypoxia response, iron handling, and lipid oxygenation are poorly defined.
Cleverson de Souza
doaj   +1 more source

Analysis of Random Fields Using CompRandFld

Journal of Statistical Software, 2015
Statistical analysis based on random fields has become a widely used approach in order to better understand real processes in many fields such as engineering, environmental sciences, etc.
Simone A. Padoan, Moreno Bevilacqua
doaj   +1 more source

Analytical and numerical methods for estimating the probability of interlaminar fracture in Mode I of composite structures under the peel test

Vojnotehnički Glasnik
Introduction/purpose: The present work utilizes a numerical and analytical approach to predict the likelihood of interlaminar fracture in Mode I of a composite structure under the peel test Methods: The finite element approach, which incorporates the ...
Nadia Benchaib, Belaïd Mechab, Malika Medjahdi, Aicha Metehri, Mokadem Salem, Bel Abbes Bachir Bouiadjra   +5 more
doaj   +1 more source

Robustness of the Likelihood Methods for Scintillation Coordinate Calculation [PDF]

Журнал нано- та електронної фізики, 2011
Using of the likelihood methods for scintillation coordinate calculation in the gamma-camera detector is considered in the paper. Using of the composite goodness-of-fit criteria is proposed for increasing of the methods robustness.
V.Yu. Plakhothik
doaj  

Composite Likelihood Function in State Space Models. [PDF]

, 2010
In general state space models, where the computational effort required in the evaluation of the full likelihood function is infeasible, we analyze the problem of static parameter estimation based on composite likelihood functions, in particular pairwise ...
Frigo, Nadia
core  

Handling Item-Level Missing Data in Linear Regression: A Tutorial

Advances in Methods and Practices in Psychological Science
With advances in methodology and statistical software, modern methods for handling missing data have become more accessible and straightforward to apply.
Guyin Zhang, Lihan Chen, Dexin Shi
doaj   +1 more source

A New Heavy Tailed Class of Distributions Which Includes the Pareto

Risks, 2019
In this paper, a new heavy-tailed distribution, the mixture Pareto-loggamma distribution, derived through an exponential transformation of the generalized Lindley distribution is introduced.
Deepesh Bhati, Enrique Calderín-Ojeda, Mareeswaran Meenakshi   +2 more
doaj   +1 more source

A Law of Likelihood for Composite Hypotheses

, 2009
Submitted to the Electronic Journal of Statistics (http://www.i-journals.org/ejs/) by the Institute of Mathematical Statistics (http://www.imstat.org)
openaire   +2 more sources