Results 111 to 120 of about 66,819 (259)

Hybrid Clayton-Frank Convolution-Based Bivariate Archimedean Copula [PDF]

, 2018
Maxwell Akwasi Boateng, Akoto Yaw Omari-Sasu, Richard Kodzo Avuglah, Nana Kena Frempong   +3 more
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Discrete imprecise copulas

Fuzzy Sets and Systems
In this paper, we study discrete quasi-copulas associated with imprecise copulas. We focus on discrete imprecise copulas that are in correspondence with the Alternating Sign Matrices and provide some construction techniques of dual pairs. Additionally, we show how to obtain (full-domain) self-dual imprecise copulas through patchwork techniques.
Tomaž Košir, Elisa Perrone
openaire   +2 more sources

ESTIMASI NILAI VALUE AT RISK PORTOFILIO MENGGUNAKAN METODE T-COPULA

, 2015
KOMANG DHARMAWAN
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Ensemble Copula Coupling as a Multivariate Discrete Copula Approach [PDF]

, 2013
Roman Schefzik
openalex   +1 more source

A Gaussian copula joint model for longitudinal and time-to-event data with random effects [PDF]

, 2021
Zili Zhang, Christiana Charalambous, Peter Foster   +2 more
openalex   +1 more source

Overuse of Contractible Copula in Patients with Agrammatic Aphasia

, 2017
Marta Korytkowska, Loraine K. Obler
openalex   +1 more source

Copula

, 2020
Copulaen er et interessant verktøy i statistikken. Den er brukt i mange forskjellige områder fra finans til klimamodeller. En stor grunn til at copulaen er nyttig er hvordan man kan bruke copulaen til å splitte en bivariat fordeling opp i avhengighets-strukturen og selve marginalfordelingene. Vi vil forklare dette i denne oppgaven.
openaire   +1 more source

Dynamic stochastic copula models: Estimation, inference and applications

, 2008
Christian Hafner, Manner Hans
openalex   +2 more sources

Testing the Exogeneity of Instrumental Variables and Regressors in Linear Regression Models Using Copulas [PDF]

Seyed Morteza Emadi
openalex   +1 more source

Copula

, 2014
Copulas and copular clauses are interesting for a variety of reasons: morphological, syntactic, semantic, historical, pragmatic, and sociolinguistic ones. It is thus not surprising that they have inspired (and continue to inspire) a lot of research and have been at the core of quite a few debates in linguistic literature. This introduction outlines the
openaire   +1 more source