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Upgrading Model Selection Criteria with Goodness of Fit Tests for Practical Applications [PDF]

open access: yesEntropy, 2020
The Bayesian information criterion (BIC), the Akaike information criterion (AIC), and some other indicators derived from them are widely used for model selection.
Riccardo Rossi   +3 more
doaj   +2 more sources

Non-Parametric Goodness-of-Fit Tests Using Tsallis Entropy Measures [PDF]

open access: yesEntropy
We develop goodness-of-fit (GOF) procedures rooted in Tsallis entropy, with a particular emphasis on multivariate exponential-power (generalized Gaussian) and q-Gaussian models. The GOF statistic compares a closed-form Tsallis entropy under the null with
Mehmet Siddik Cadirci
doaj   +2 more sources

An Evaluation of Overall Goodness-of-Fit Tests for the Rasch Model [PDF]

open access: yesFrontiers in Psychology, 2019
For assessing the fit of item response theory models, it has been suggested to apply overall goodness-of-fit tests as well as tests for individual items and item pairs.
Rudolf Debelak
doaj   +2 more sources

Assessing Conformance with Benford's Law: Goodness-Of-Fit Tests and Simultaneous Confidence Intervals. [PDF]

open access: yesPLoS ONE, 2016
Benford's Law is a probability distribution for the first significant digits of numbers, for example, the first significant digits of the numbers 871 and 0.22 are 8 and 2 respectively.
M Lesperance   +4 more
doaj   +2 more sources

Goodness-of-fit tests for the Compound Rayleigh distribution with application to real data [PDF]

open access: yesHeliyon, 2019
An important problem in statistics is to obtain information about the form of the population from which the sample is drawn. Goodness of fit (GOF) tests is employed to determine how well the observed sample data “fits” some proposed model. The well known
Majdah M. Badr
doaj   +2 more sources

Goodness-of-fit tests and model diagnostics for negative binomial regression of RNA sequencing data. [PDF]

open access: yesPLoS ONE, 2015
This work is about assessing model adequacy for negative binomial (NB) regression, particularly (1) assessing the adequacy of the NB assumption, and (2) assessing the appropriateness of models for NB dispersion parameters.
Gu Mi, Yanming Di, Daniel W Schafer
doaj   +2 more sources

A systematic approach to modeling monthly maximum temperature and total rainfall in Kenya [PDF]

open access: yesScientific Reports
Goodness of fit (GOF) test approaches for selecting probability distributions of climatic variables are pervasive in the statistical literature. However, a combined approach of multiple tests remains underutilized despite evidence supporting their ...
Kevin Otieno   +3 more
doaj   +2 more sources

Goodness–of–Fit Tests for Bivariate Time Series of Counts

open access: yesEconometrics, 2021
This article considers goodness-of-fit tests for bivariate INAR and bivariate Poisson autoregression models. The test statistics are based on an L2-type distance between two estimators of the probability generating function of the observations: one being
Šárka Hudecová   +2 more
doaj   +1 more source

Tuning goodness-of-fit tests† [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2019
As modern precision cosmological measurements continue to show agreement with the broad features of the standard $ $-Cold Dark Matter ($ $CDM) cosmological model, we are increasingly motivated to look for small departures from the standard model's predictions which might not be detected with standard approaches.
A Arrasmith, B Follin, E Anderes, L Knox
openaire   +2 more sources

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