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Local Influence Analysis of Varying-Coefficient Model with Random Right Censorship
Department of Fundamental Course, Air Force Logistics College, Xuzhou, China
Department of Fundamental Course, Air Force Logistics College, Xuzhou, China
Department of Fundamental Course, Air Force Logistics College, Xuzhou, China
Department of Fundamental Course, Air Force Logistics College, Xuzhou, China
- 1 Department of Fundamental Course, Air Force Logistics College, Xuzhou, China
- 2 Department of Fundamental Course, Air Force Logistics College, Xuzhou, China
- 3 Department of Fundamental Course, Air Force Logistics College, Xuzhou, China
- 4 Department of Fundamental Course, Air Force Logistics College, Xuzhou, China
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Abstract
For this model, this paper studies the method and application of the diagnostic mostly. Firstly, the primary model is transformed to varying-coefficient model by using a general transformation method. Secondly, a simple estimation form of the coefficient functions is obtained by employing the B spline. Then, local influence is discussed and concise influence matrix is obtained . At last, an example is given to illustrate our results.
KeywordsRandom Right CensorshipB SplinesLocal Influence
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