کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1154043 958366 2008 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Multiple comparisons of several heteroscedastic multivariate populations
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات آمار و احتمال
پیش نمایش صفحه اول مقاله
Multiple comparisons of several heteroscedastic multivariate populations
چکیده انگلیسی
This paper presents several statistics appearing in multiple comparisons of heteroscedastic multivariate populations. Due to the very slow convergence of these statistics to their limiting distributions, the large sample Bonferroni or DL-based procedures reveal poor coverage probabilities even in the normal case. Thus, the second-order asymptotic expansions with estimated cumulants are applied to improve their coverage probabilities. A large simulation study illustrates the performance of the second-order corrected procedures.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Statistics & Probability Letters - Volume 78, Issue 11, 15 August 2008, Pages 1328-1338
نویسندگان
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