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Pairwise distance-based heteroscedasticity test for regressions |
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| Authors: | Guo Xu Jiang Xuejun Zhang Shumei Zhu Lixing |
| Institution: | 1.School of Statistics, Beijing Normal University, Beijing, 100875, China ;2.Department of Statistics and Data Science, Southern University of Science and Technology, Shenzhen, 518055, China ;3.Department of Mathematics, Hong Kong Baptist University, Hong Kong, China ; |
| Abstract: | Science China Mathematics - In this study, we propose nonparametric testing for heteroscedasticity in nonlinear regression models based on pairwise distances between points in a sample. The test... |
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