TY - GEN AU - Rivas Martínez, Gustavo Ignacio AU - Jiménez Gamero, María Dolores PY - 2020 UR - http://hdl.handle.net/20.500.14066/4432 AB - A common assumption in non-parametric regression models is the independence of the covariate and the error. Some procedures have been suggested for testing that hypothesis. This paper considers a test, whose test statistic compares estimators of the... LA - eng PB - Taylor & Francis KW - Characteristic function KW - Computational efficiency KW - Consistency KW - Non-parametric regression models KW - Testing for independence KW - Weighted bootstrap TI - Computationally efficient approximations for independence tests in non-parametric regression DO - 10.1080/00949655.2020.1843038 VL - 91 ER -