Results 11 to 20 of about 6,296,385 (258)

On bivariate geometric distribution

open access: yesStatistica, 2013
Characterizations of bivariate geometric distribution using univariate and bivariate geometric compounding are obtained. Autoregressive models with marginals as bivariate geometric distribution are developed.
K. Jayakumar, Davis Antony Mundassery
doaj   +3 more sources

On bivariate discrete Weibull distribution [PDF]

open access: yesCommunications in Statistics - Theory and Methods, 2018
Recently, Lee and Cha proposed two general classes of discrete bivariate distributions. They have discussed some general properties and some specific cases of their proposed distributions.
D. Kundu, V. Nekoukhou
semanticscholar   +5 more sources

A class of bivariate distributions including the bivariate logistic

open access: bronzeJournal of Multivariate Analysis, 1978
AbstractA univariate logistic distribution can be specified by considering a suitable form for the odds in favor of a failure against survival. This concept is extended to the bivariate case and a class of distributions, indexed by a parameter of association, having given marginals is proposed. Some properties of the proposed class of distributions are
M. Masoom Ali   +2 more
openalex   +4 more sources

The canonical decomposition of bivariate distributions

open access: bronzeJournal of Multivariate Analysis, 1976
AbstractThe ordinary notion of a bivariate distribution has a natural generalisation. For this generalisation it is shown that a bivariate distribution can be characterised by a Hilbert space H and a family Mp, 0 ≤ p ≤ 1, of subspaces of H. H specifies the marginal distributions whilst Mp is a summary of the dependence structure.
Peter Chesson
openalex   +3 more sources

On the computation of a bivariate 𝑡-distribution [PDF]

open access: yesMathematics of Computation, 1969
The cumulative bivariate t t -distribution associated with random variables T 1 = X 1 / ( S / k )
W. G. Bulgren, D. E. Amos
openaire   +3 more sources

How to Estimate the Supplier Fill Rate When the Supply Order and the Supply Lead-time Are Uncertain? [PDF]

open access: yesInternational Journal of Supply and Operations Management, 2018
Modern retail supply chains are more and more exposed to risks and uncertainties. The supply risk such as the uncertainty of the supplier fill rate (SFR) directly affects the performance of a retail supply chain.
Slim Harbi   +2 more
doaj   +1 more source

A New Bivariate Birnbaum-Saunders Type Distribution Based on the Skew Generalized Normal Model

open access: yesRevstat Statistical Journal, 2023
It is well known that it is possible to represent a Birnbaum-Saunders variable as a relatively simple (and invertible) function of a standard normal random variable.
Barry C. Arnold   +2 more
doaj   +1 more source

Bivariate discrete Linnik distribution

open access: yesStatistica, 2014
Christoph and Schreiber (1998a) studied the discrete analogue of positive Linnik distribution and obtained its characterizations using survival function.
Davis Antony Mundassery, K. Jayakumar
doaj   +1 more source

Mode estimation for a bivariate distribution [PDF]

open access: bronzeCommunications, Faculty Of Science, University of Ankara Series A1Mathematics and Statistics, 2000
Summary: Given a sequence of independent and identically distributed random vectors \((X_1,Y_1),\) \((X_2,Y_2), (X_3,Y_2), \dots, (X_n,Y_n)\) with a unimodal bivariate distribution function \(F(x,y)\), a consistent estimator of the mode, \((\theta_x, \theta_y)\) is proposed by using spacings as defined by \textit{J.H. Venter} [Ann. Math. Stat. 38, 1446-
İhsan Karabulut
openalex   +3 more sources

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