Zobrazeno 1 - 10
of 105 893
pro vyhledávání: '"goodness of fit test"'
Publikováno v:
Quality Technology & Quantitative Management. Jan2025, Vol. 22 Issue 1, p32-54. 23p.
Time series data are crucial across diverse domains such as finance and healthcare, where accurate forecasting and decision-making rely on advanced modeling techniques. While generative models have shown great promise in capturing the intricate dynam
Externí odkaz:
http://arxiv.org/abs/2410.13986
Autor:
Kremling, Gitte, Dikta, Gerhard
In various scientific fields, researchers are interested in exploring the relationship between some response variable Y and a vector of covariates X. In order to make use of a specific model for the dependence structure, it first has to be checked wh
Externí odkaz:
http://arxiv.org/abs/2409.20262
Autor:
Kandpal, Gaurav, Gupta, Nitin
The cumulative residual extropy (CRJ) is a measure of uncertainty that serves as an alternative to extropy. It replaces the probability density function with the survival function in the expression of extropy. This work introduces a new concept calle
Externí odkaz:
http://arxiv.org/abs/2407.11634
Financial firms often rely on fundamental factor models to explain correlations among asset returns and manage risk. Yet after major events, e.g., COVID-19, analysts may reassess whether existing risk models continue to fit well: specifically, after
Externí odkaz:
http://arxiv.org/abs/2404.15017
Publikováno v:
TEST (2020), 29, 728-749
The problem of assessing a parametric regression model in the presence of spatial correlation is addressed in this work. For that purpose, a goodness-of-fit test based on a $L_2$-distance comparing a parametric and a nonparametric regression estimato
Externí odkaz:
http://arxiv.org/abs/2402.00512
Akademický článek
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This paper discusses estimation and limited information goodness-of-fit test statistics in factor models for binary data using pairwise likelihood estimation and sampling weights. The paper extends the applicability of pairwise likelihood estimation
Externí odkaz:
http://arxiv.org/abs/2311.02543
Autor:
Noughabi, Hadi Alizadeh1 alizadehhadi@birjand.ac.ir, Noughabi, Mohammad Shafaei2
Publikováno v:
Chilean Journal of Statistics (ChJS). Jun2024, Vol. 15 Issue 1, p44-59. 16p.
Akademický článek
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