Results 11 to 20 of about 3,753,934 (302)
A subcopula based dependence measure [PDF]
Kybernetika, 2017 A dependence measure for arbitrary type pairs of random variables is proposed and analyzed, which in the particular case where both random variables are continuous turns out to be a concordance measure. Also, a sample version of the proposed dependence measure based on the empirical subcopula is provided, along with an R package to perform the ...
Erdely, Arturo
openaire +5 more sources
The Extremal Dependence Measure and Asymptotic Independence [PDF]
, 2002 The Extremal Dependence Measure and Asymptotic ...
Resnick, S.
core +6 more sources
A simple measure of conditional dependence [PDF]
The Annals of Statistics, 2021 41 pages, 2 tables. Final version. To appear in Ann. Statist.
Mona Azadkia, Sourav Chatterjee
openaire +3 more sources
A Class of Association Measures for Categorical Variables Based on Weighted Minkowski Distance
Entropy, 2019 Measuring and testing association between categorical variables is one of the long-standing problems in multivariate statistics. In this paper, I define a broad class of association measures for categorical variables based on weighted Minkowski distance.
Qingyang Zhang
doaj +1 more source
Mutual Information and Dynamic Measure of Inaccuracy between Past Lifetime Distributions [PDF]
The Egyptian Statistical Journal, 2010 The mutual information is a measure of the dependence of two random variables. We propose an extension of this notion to measure the dependence between the inactivity lifetimes of two systems, given that both systems have failure at time t.
Mervat Mahdy Ramadan Mahdy
doaj +1 more source
Hidden Markov Models as a Tool for the Assessment of Dependence of Phenomena of Economic Nature
Acta Universitatis Lodziensis. Folia Oeconomica, 2018 The assessment of dependence between time series is a common dilemma, which is often solved by the use of the Pearson’s correlation coefficient. Unfortunately, sometimes, the results may be highly misleading.
Michał Bernardelli
doaj +1 more source
Executive Functions in Tobacco Dependence: Importance of Inhibitory Capacities. [PDF]
PLoS ONE, 2016 BACKGROUND:Executive functions are linked to tobacco dependence and craving. In this cross-sectional study, we assessed the impact of three executive functions: updating, inhibition and shifting processes on tobacco craving and dependence.
Valentin Flaudias +9 more
doaj +1 more source