Covariance and correlation estimators in bipartite complex systems with a double heterogeneity
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DOI: 10.1088/1742-5468/ab16c5
Abstract: We present a weighted estimator of the covariance and correlation in bipartite complex systems with a double layer of heterogeneity. The advantage provided by the weighted estimators lies in the fact that the unweighted sample… read more here.
Keywords: bipartite complex; complex systems; systems double; covariance correlation ... See more keywords