کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1150371 | 957925 | 2006 | 28 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Nonparametric tests for cause specific hazard rates with censored data for competing risks among several groups
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
For the competing risk setting where the lifetime data are due to one of several distinct and exclusive causes, comparison of cause-specific hazard rates is of interest to researchers. In this paper we survey existing methods for related tests and provide a new test for a common overall rate for all causes and groups. Tests given in the literature for checking for a common rate for causes and a common rate for the groups are shown to be in the same framework as the proposed test for common overall rate. Asymptotics are shown to follow a common theme for each test. An extensive numerical and graphical investigation and an example are presented to substantiate the proposed methods.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Statistical Planning and Inference - Volume 136, Issue 5, 1 May 2006, Pages 1718-1745
Journal: Journal of Statistical Planning and Inference - Volume 136, Issue 5, 1 May 2006, Pages 1718-1745
نویسندگان
Ram Tiwari, K.B. Kulasekera, Chanseok Park,