کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1147155 | 957555 | 2009 | 16 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Model checking for partially linear models with missing responses at random Model checking for partially linear models with missing responses at random](/preview/png/1147155.png)
In this paper, we investigate the model checking problem for a partial linear model while some responses are missing at random. By imputation and marginal inverse probability weighted methods, two completed data sets are constructed. Based on the two completed data sets, we build two empirical process-based tests for examining the adequacy of partial linearity of the model. The asymptotic distributions of the test statistics under the null hypothesis and local alternative hypotheses are obtained respectively. A re-sampling approach is applied to obtain the approximation to the null distributions of the test statistics. Simulation results show that the proposed tests work well and both proposed methods have better finite sample properties compared with the complete case (CC) analysis which discards all the subjects with missing data.
Journal: Journal of Multivariate Analysis - Volume 100, Issue 4, April 2009, Pages 636–651