Testing Heteroscedasticity in Nonparametric Regression Based on Trend Analysis
We first propose in this paper a new test method for detecting heteroscedasticity of the error term in nonparametric regression. Some simulation experiments are then conducted to evaluate the performance of the proposed methodology. A real-world data set is finally analyzed to demonstrate the applic...
में बचाया:
| मुख्य लेखकों: | , , |
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| स्वरूप: | Artigo |
| भाषा: | Inglês |
| प्रकाशित: |
Wiley
2014-01-01
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| श्रृंखला: | Journal of Applied Mathematics |
| ऑनलाइन पहुंच: | http://dx.doi.org/10.1155/2014/435925 |
| टैग: |
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