Testing independence of functional variables by angle covariance

Published in Journal of Multivariate Analysis, 2020

Recommended citation: Tingyu Lai, Zhongzhan Zhang, Yafei Wang and Linglong Kong (2020). Testing independence of functional variables by angle covariance. Journal of Multivariate Analysis, 182:Article 104711. DOI: 10.1016/j.jmva.2020.104711