Results 61 to 70 of about 177 (129)

On Bivariate Distributions with Singular Part

Axioms
There are many families of bivariate distributions with given marginals. Most families, such as the Farlie–Gumbel–Morgenstern (FGM) and the Ali–Mikhail–Haq (AMH), are absolutely continuous, with an ordinary probability density. In contrast, there are few
Carles M. Cuadras
doaj   +1 more source

On the development of new cosine-based probabilistic methods with applications to univariate and bivariate analyses of the wind speed energy. [PDF]

Heliyon, 2023
Alnssyan B, Alomair MA.
europepmc   +1 more source

Analyzing symmetric distributions by utilizing extropy measures based on order statistics

Journal of Radiation Research and Applied Sciences
Quantification of the uncertainty of distribution functions, by using entropy and extropy, is important in many statistical analyses. Inspired by this, our study uses extropy and several related measures (including the cumulative residual extropy ...
I.A. Husseiny, H.M. Barakat, M. Nagy, A.H. Mansi   +3 more
doaj   +1 more source

Information and Divergence Measures. [PDF]

Entropy (Basel), 2023
Karagrigoriou A, Makrides A.
europepmc   +1 more source

On the Importance of Copula Choice in the Reliability Evaluation of Dependent Stress-Strength Models [PDF]

Mathematics and Modeling in Finance
Reliability assessment, vital in high-stakes engineering, often employs the stress-strength model. However, traditional models frequently assume independence between stress and strength, an assumption that can lead to inaccurate reliability estimates ...
Nooshin Hakamipour
doaj   +1 more source

Indexes to Measure Dependence between Clinical Diagnostic Tests: A Comparative Study Indices para medir dependencia entre pruebas para diagn'ostico cl'inico: un estudio comparativo

Revista Colombiana de Estadística, 2011
In many practical situations, clinical diagnostic procedures include two or more biological traits whose outcomes are expressed on a continuous scale and are then dichotomized using a cut point.
JOS'E RAFAEL TOVAR, JORGE ALBERTO ACHCAR
doaj  

Dependence analysis of social contact behaviors under the impacts of COVID-19 based on a copula approach. [PDF]

Sci Total Environ, 2023
Ding H, Zhang J, Feng T, Liu R.
europepmc   +1 more source

Dependent conditional value-at-risk for aggregate risk models. [PDF]

Heliyon, 2021
Josaphat BP, Syuhada K.
europepmc   +1 more source

Weighted extropy measures in general Morgenstern family under k-record values with application to medical data

AIP Advances
In this paper, we study the marginal distribution of concomitants of k-record (KR) values from generalized Farlie–Gumbel–Morgenstern (GFGM) of bivariate distributions. In addition, the joint distribution of concomitants of KR for this family is obtained.
M. Nagy, Adel Fahad Alrasheedi
doaj   +1 more source

Correcting for selection bias in HIV prevalence estimates: an application of sample selection models using data from population-based HIV surveys in seven sub-Saharan African countries. [PDF]

J Int AIDS Soc, 2022
Palma AM, Marra G, Bray R, Saito S, Awor AC, Jalloh MF, Kailembo A, Kirungi W, Mgomella GS, Njau P, Voetsch AC, Ward JA, Bärnighausen T, Harling G.   +13 more
europepmc   +1 more source