arXiv · 2401.13007
Ordinal pattern dependence and multivariate measures of dependence
Abstract
Ordinal pattern dependence has been introduced in order to capture co-monotonic behavior between two time series. This concept has several features one would intuitively demand from a dependence measure. It was believed that ordinal pattern dependence satisfies the axioms which Grothe et al. (Journal of Multivariate Analysis 123, 2014) proclaimed for a multivariate measure of dependence. In the present article we show that this is not true and that there is a mistake in the article Betken et al. (Journal of Multivariate Analysis 186, 2021). Furthermore we show that ordinal pattern dependence satisfies a slightly modified set of axioms.
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Angelika Silbernagel, Alexander Schnurr. 2024-01-23. Ordinal pattern dependence and multivariate measures of dependence. https://arxiv.org/abs/2401.13007
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