Results 41 to 50 of about 108 (106)

New bivariate probability models based on Panjer-type relations

open access: yes, 2022
Large families of bivariate probability models based on Panjer-type relations are proposed. These relations are generated by differential equations of probability generating functions (p.g.fs), expressed by rational functions that incorporate ...
Cadena, Meitner   +3 more
core  

Characterizations of Exponential Distribution via Conditional Expectations of Record Values [PDF]

open access: yes, 2011
2000 Mathematics Subject Classification: 62G30, 62E10.We prove that the exponential distribution is the only one which satisfies a regression identity.
P. Yanev, George, Yanev, George
core  

Characterization of Normal Distribution Related to Two Samples Based on Regression

open access: yes
Primary 62E10, Secondary 62F03, UMVUE of the density function, Characteristic function, Differential equation, Moment, Empirical distribution function,
Dhanuja Kasturiratna   +2 more
core   +1 more source

Testing homogeneity of control and treatment populations — local optimality and related issues

open access: yes
Normal mixture model, Locally most powerful test, Locally most powerful invariant test, Locally most powerful similar test, Statistical curvature, Primary: 62F03, Secondary: 62E10,
T. Surairajan, K. Raman
core   +1 more source

Some preservation results of NBUC aging property with applications

open access: yes
Anti-star-shaped, Increasing and convex transform, NBUC, NBU(2), Non-homogeneous Poisson shock models, Sub-additive, Primary 62E10, Secondary 60K10,
Xiaohu Li, Guoxin Qiu
core   +1 more source

Theoretical Properties of Weighted Generalized Rayleigh and Related Distributions

open access: yes, 2020
In this paper, a new class of weighted generalization of the Rayleigh distribution is constructed and studied. The statistical properties of these distributions including the behavior of hazard or failure rate and reverse hazard functions, moments ...
Mavis Pararai   +2 more
core  

Some characterizations based on bivariate reversed mean residual life

open access: yes, 2020
. In the present paper we discuss some properties of bivariate reversed mean residual life function and their extensions to the multivariate case. Inversion formula for the distribution function of a bivariate random vector in terms of the reversed mean ...
N Unnikrishnan Nair, G Asha
core  

Some new findings on the survival Rényi entropy and application of COVID-19 data. [PDF]

open access: yesResults Phys, 2021
Mohamed MS   +2 more
europepmc   +1 more source

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