کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10525892 958380 2005 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The use of domination number of a random proximity catch digraph for testing spatial patterns of segregation and association
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات آمار و احتمال
پیش نمایش صفحه اول مقاله
The use of domination number of a random proximity catch digraph for testing spatial patterns of segregation and association
چکیده انگلیسی
Priebe et al. (2001. Statist. Prob. Lett. 55, 239-246) introduced the class cover catch digraphs and computed the distribution of the domination number of such digraphs for one-dimensional data. In higher dimensions these calculations are extremely difficult due to the geometry of the proximity regions; and only upper-bounds are available. In this article, we introduce a new type of data-random proximity map and the associated (di)graph in Rd. We find the asymptotic distribution of the domination number and use it for testing spatial point patterns of segregation and association.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Statistics & Probability Letters - Volume 73, Issue 1, 1 June 2005, Pages 37-50
نویسندگان
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