Results 31 to 40 of about 10,338 (302)

de Finetti's coherence and exchangeability in infinitary logic

open access: yes, 2022
We continue the investigation towards a logic-based approach to statistics within the infinitary conservative extension of Lukasiewicz logic IRL and prove versions of de Finetti's theorems on coherence and exchangeability.
Lapenta, Serafina, Serafina Lapenta
core   +1 more source

Comparison of exchangeability rates.

open access: yes, 2020
(A) Average amino acid exchangeability of PSI-BLAST, RECON MSD, and SSD sequence profiles. Single-letter amino acid codes were used for both x and y axes, with the x axis representing the original amino acid and the y axis representing the average ...
James E. Crowe Jr. (8313135)   +3 more
core   +1 more source

Decision-theoretic foundations for statistical causality

open access: yesJournal of Causal Inference, 2021
We develop a mathematical and interpretative foundation for the enterprise of decision-theoretic (DT) statistical causality, which is a straightforward way of representing and addressing causal questions.
Dawid Philip
doaj   +1 more source

Exchangeability in Probability Logic [PDF]

open access: yes, 2012
The paper investigates exchangeability in the context of probability logic. We study generalizations of basic inference rules and inferences involving cardinalities.
Wallmann, Christian   +3 more
core   +1 more source

Review about the Permutation Approach in Hypothesis Testing

open access: yesMathematics
Today, permutation tests represent a powerful and increasingly widespread tool of statistical inference for hypothesis-testing problems. To the best of our knowledge, a review of the application of permutation tests for complex data in practical data ...
Stefano Bonnini   +2 more
doaj   +1 more source

Film festivals as cosmopolitan assemblages: A case study in diasporic cocreation

open access: yesAlphaville: Journal of Film and Screen Media, 2018
In this article, I seek to explore the use and development of the notion of cosmopolitanism within the context of film festivals. I will examine the specific case study of the Leicester Asian Film Festival from the perspective of an insider—as a Film ...
Monia Acciari
doaj   +1 more source

Constrained exchangeable partitions [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2006
For a class of random partitions of an infinite set a de Finetti-type representation is derived, and in one special case a central limit theorem for the number of blocks is shown.
Alexander Gnedin
doaj   +1 more source

Language, Culture, and Cancer: Qualitative Insights Into Communication Disparities Among Spanish‐Speaking Caregivers of Children With Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Latino children are projected to make up nearly one‐third of United States (US) children by 2060, and many of their caregivers speak Spanish. Prior survey research has documented communication difficulties for Spanish‐speaking caregivers of children with cancer, but contemporary qualitative data are limited.
Jenny Ruiz   +6 more
wiley   +1 more source

On the size of the block of 1 for Ξ-coalescents with dust

open access: yesModern Stochastics: Theory and Applications, 2017
We study the frequency process $f_{1}$ of the block of 1 for a Ξ-coalescent Π with dust. If Π stays infinite, $f_{1}$ is a jump-hold process which can be expressed as a sum of broken parts from a stick-breaking procedure with uncorrelated, but in general
Fabian Freund, Martin Möhle
doaj   +1 more source

Convergence to the coalescent and its relation to the time back to the most recent common ancestor [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2008
For the class of haploid exchangeable population models with non-overlapping generations and population size $N$ it is shown that, as $N$ tends to infinity, convergence of the time-scaled ancestral process to Kingman's coalescent and convergence in ...
Martin Möhle
doaj   +1 more source

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