کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1147941 957810 2012 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Testing equality of correlation coefficients in two populations via permutation methods
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
Testing equality of correlation coefficients in two populations via permutation methods
چکیده انگلیسی

The present paper investigates the asymptotic behaviour of a studentized permutation test for testing equality of (Pearson) correlation coefficients in two populations. It is shown that this test is asymptotically of exact level and has the same power for contiguous alternatives as the corresponding asymptotic test. As a by-product we specify the assumptions needed for the validity of the permutation test suggested in Sakaori (2002). A small simulation study compares the finite sample properties of the considered tests.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Statistical Planning and Inference - Volume 142, Issue 6, June 2012, Pages 1396–1406
نویسندگان
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