Dec 16, 2014

Detecting Causality from Nonlinear Dynamics with Short-term Time Series : Scientific Reports : Nature Publishing Group

Quantifying causality between variables from observed time series data is of great importance in various disciplines but also a challenging task, especially when the observed data are short. Unlike the conventional methods, we find it possible to detect causality only with very short time series data, based on embedding theory of an attractor for nonlinear dynamics. Specifically, we first show...

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