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Sensitivity To Imputation Models And Assumptions In Receiver Operating Characteristic Analysis With Incomplete Data
(Taylor & Francis Ltd, 2015)
Modern statistical methods using incomplete data have been increasingly applied in a wide variety of substantive problems. Similarly, receiver operating characteristic (ROC) analysis, a method used in evaluating diagnostic ...
Assessing Proportionality Assumption In The Adjacent Category Logistic Regression Model
(Int Press Boston, Inc, 2014)
Ordinal logistic regression models are classified as either proportional odds models, continuation ratio models or adjacent category models. The common model assumption of these models is that the log odds do not depend ...
Oscillation Of P(X)-Laplacian Elliptic Inequalities With Mixed Variable Exponents
(Element, 2013)
Oscillation criteria are established for p(x)-Laplacian elliptic inequalities with mixed variable nonlinearities of the form u[del.(A(x)vertical bar del u vertical bar(p(x)-2) del u) + < b(x), vertical bar del u vertical ...
Q-Counting Hypercubes in Lucas Cubes
(Scientific Technical Research Council Turkey-Tubitak, 2018)
Lucas and Fibonacci cubes are special subgraphs of the binary hypercubes that have been proposed as models of interconnection networks. Since these families are closely related to hypercubes, it is natural to consider the ...
Observations On Quasi-Uniform Products
(Elsevier Science Bv, 2007)
We prove that any product of quotient maps in the category of quasi-uniform spaces and quasi-uniformly continuous maps is a quotient map. We also show that a quasi-uniformly continuous map from a product of quasi-uniform ...
Attractors For The Generalized Benjamin-Bona-Mahony Equation
(Academic Press Inc, 1999)
We consider the periodic initial-boundary value problem for a multidimensional generalized Benjamin-Bona-Mahony equation. We show the existence of the global attractor with a finite Fractal dimension and the existence of ...
Using A Multidimensional Irt Framework To Better Understand Differential Item Functioning (Dif): A Tale Of Three Dif Detection Procedures
(Sage Publications Inc, 2017)
The theoretical reason for the presence of differential item functioning (DIF) is that data are multidimensional and two groups of examinees differ in their underlying ability distribution for the secondary dimension(s). ...
Quadratic Forms of Codimension 2 Over Finite Fields Containing F-4 and Artin-Schreier Type Curves
(Academic Press Inc Elsevier Science, 2012)
Let F-q be a finite field containing F-4. Let k >= 2 be an integer. We give a full classification of quadratic forms over F-q(k) of codimension 2 provided that certain three coefficients are from F-4. As an application of ...
Hedef Programlama ve En Küçük Kar Farkı Yaklaşımları ile Optimal Reasürans
(Fen Bilimleri Enstitüsü, 2019)
The aim of this study is to contribute to the optimal reinsurance studies, which have a considerable role in the actuarial literature, by considering the situation from a perspective that takes into account the insurer and ...
Assessment of Landslide Susceptibility By Decision Trees in the Metropolitan Area of Istanbul, Turkey
(Hindawi Ltd, 2010)
The main purpose of the present study is to investigate the possible application of decision tree in landslide susceptibility assessment. The study area having a surface area of 174.8 km(2) locates at the northern coast ...
