Study of partial and average conditional Kendall’s tau [PDF]
Dependence Modeling, 2021 When the interest is in studying conditional dependencies, and more precisely the strength of conditional dependencies, some kind of averaging over the conditioning random vector may be needed.
Gijbels Irène, Matterne Margot
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Fast estimation of Kendall's Tau and conditional Kendall's Tau matrices under structural assumptions
Dependence ModelingKendall’s tau and conditional Kendall’s tau matrices are multivariate (conditional) dependence measures between the components of a random vector. For large dimensions, available estimators are computationally expensive and can be improved by averaging ...
van der Spek Rutger, Derumigny Alexis
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Can point-of-care ultrasound predict the difficulty in intubation? – A prospective observational study [PDF]
Indian Journal of AnaesthesiaBackground and Aims: Airway ultrasonography (USG) parameters have been used to predict difficult tracheal intubation. However, the available literature on this topic is still controversial.
Roopali Phulli +5 more
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Accuracy of the strengths and difficulties questionnaire in identifying common mental health disorders in children and adolescents: a cross-sectional analytical study [PDF]
Discover Mental HealthBackground and aim This cross-sectional analytic study, conducted in the Child and Adolescent Mental Health (CAMH) Clinic of Sultan Qaboos University Hospital (SQUH) for 12 months, aimed to evaluate the precision of the Strengths and Difficulties ...
Maisaa Al-Dhahri +5 more
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ERJ Open Research, 2022 Background The functional impact of breathlessness is assessed using the modified Medical Research Council (mMRC) scale for chronic respiratory disease and with the New York Heart Association Functional Classification (NYHA) scale for heart failure.
Zainab Ahmadi +9 more
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Multiple Ordinal Correlation Based on Kendall’s Tau Measure: A Proposal
Mathematics, 2021 The joint analysis of various ordinal variables is necessary in many experimental studies within research fields such as sociology and psychology. Therefore, the necessary measures of multiple ordinal dependence must be easy to interpret and facilitate ...
Juan M. Muñoz-Pichardo +3 more
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Le tau de Kendall et deux variantes pour mesurer la cohérence de variation entre deux séries ordinales, leurs propriétés et leurs valeurs critiques "honnêtes" [PDF]
Tutorials in Quantitative Methods for Psychology, 2022 A measure of the consistency of variation in a bivariate series of ordinal data, Kendall's tau (\tau) has properties and exhibits distributional characteristics that are distinct from Pearson's r, each coefficient deserving its own interpretation.
Laurencelle, Louis
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Dependence Modeling, 2023 Working with shuffles, we establish a close link between Kendall’s τ\tau , the so-called length measure, and the surface area of bivariate copulas and derive some consequences.
Sánchez Juan Fernández +1 more
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Frontiers in Applied Mathematics and Statistics, 2022 In this study, a new market representation from persistence homology, known as the L1-norm time series, is used and applied independently with three critical slowing down indicators [autocorrelation function at lag 1, variance, and mean for power ...
Mohd Sabri Ismail +3 more
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Kendall tau sequence distance: Extending Kendall tau from ranks to sequences [PDF]
EAI Endorsed Transactions on Industrial Networks and Intelligent Systems, 2020 Corrections of a few minor ...
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