Results 41 to 50 of about 347,353 (142)
, 2015 In this paper new two-dimensional goodness of fit tests are proposed. They are of supremum-type and are based on different types of characterizations. For the first time a characterization based on independence of two statistics is used for goodness-of ...
Milošević, Bojana, Obradović, Marko
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Evaluating the Three Methods of Goodness of Fit Test for Frequency Analysis [PDF]
Journal of Risk Analysis and Crisis Response (JRACR), 2015 In hydrological statistics, the traditional assessment of goodness of fit test is interested in the testing precision to the sample generated from supposed PDF.
Xiankui Zeng, Dong Wang, Jichun Wu
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Estimation of integrated volatility of volatility with applications to goodness-of-fit testing
, 2015 In this paper, we are concerned with nonparametric inference on the volatility of volatility process in stochastic volatility models. We construct several estimators for its integrated version in a high-frequency setting, all based on increments of spot ...
Vetter, Mathias
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Investigating the Factors Affecting Depression By Using Structural Equation Modeling
Galician Medical Journal, 2021 The objective of the research was to study the factors affecting depression in general population. Materials and Methods. A total of 1,291 individuals at the age of 15-68 years participated in this cross-sectional study.
Meryem Firat +4 more
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Austrian Journal of Statistics, 2016 The left-truncated Weibull distribution is used in life-time analysis, it has many applications ranging from financial market analysis and insurance claims to the earthquake inter-arrival times.
Ayse KIZILERSU +2 more
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Construction of a geographically weighted nonparametric regression model fit test
MethodsXOne of the approach of Geographically Weighted Regression (GWR) models is the Geographically Weighted Nonparametric Regression (GWNR) has more parameters than the GWR model.
Lilis Laome +2 more
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Robustness of the Trinormal ROC Surface Model: Formal Assessment via Goodness-of-Fit Testing
StatsReceiver operating characteristic (ROC) surfaces provide a natural extension of ROC curves to three-class diagnostic problems. A key summary index is the volume under the surface (VUS), representing the probability that a randomly chosen observation from
Christos Nakas
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A Simple Method for Testing Independence of High-Dimensional Random Vectors
Austrian Journal of Statistics, 2016 A simple, data-driven and computationally efficient procedure for testing independence of high-dimensional random vectors is proposed. The procedure is based on interpretation of testing goodness-of-fit as the classification problem, a special sequential
Gintautas Jakimauskas +2 more
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Applicability of Item Response Theory to the Korean Nurses' Licensing Examination [PDF]
Journal of Educational Evaluation for Health Professions, 2005 To test the applicability of item response theory (IRT) to the Korean Nurses' Licensing Examination (KNLE), item analysis was performed after testing the unidimensionality and goodness-of-fit.
Geum-Hee Jeong, Mi Kyoung Yim
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Mathematics, 2019 We have been attempting to evaluate software quality and improve its reliability. Therefore, research on a software reliability model was part of the effort.
Kwang Yoon Song +2 more
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