Results 71 to 80 of about 108 (106)

A new dependence ordering with applications

open access: yes
In this paper, we introduce a new copula-based dependence order to compare the relative degree of dependence between two pairs of random variables. Relationship of the new order to the existing dependence orders is investigated.
Kochar, Subhash, Xu, Maochao
core  

A class of weighted multivariate normal distributions and its properties

open access: yes
This article proposes a class of weighted multivariate normal distributions whose probability density function has the form of a product of a multivariate normal density and a weighting function.
Kim, Hea-Jung
core  

Indexing Inefficacy of Efforts to Stop Escalation of COVID Mortality

open access: yes, 2022
Shanmugam R   +3 more
europepmc   +1 more source

A new two-parameter family of discrete distributions. [PDF]

open access: yesHeliyon
Haddari A, Zeghdoudi H, Pakyari R.
europepmc   +1 more source

A note on cuts for contingency tables

open access: yes
In this note, we propose a general method to find cuts for a contingency table. Useful cuts are, in many cases, statistics S-sufficient for the nuisance parameter and S-ancillary for the parameter of interest. In general, cuts facilitate a strong form of
Wang, Yuchung J., Ip, Edward H.
core  

Canonical representation of conditionally specified multivariate discrete distributions

open access: yes
Most work on conditionally specified distributions has focused on approaches that operate on the probability space, and the constraints on the probability space often make the study of their properties challenging.
Wang, Yuchung J., Ip, Edward H.
core  

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