کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4642051 1341328 2008 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A product Pearson-type VII density distribution
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
A product Pearson-type VII density distribution
چکیده انگلیسی

The Pearson-type VII distributions (containing the Student's tt distributions) are becoming increasing prominent and are being considered as competitors to the normal distribution. Motivated by real examples in decision sciences, Bayesian statistics, probability theory and Physics, a new Pearson-type VII distribution is introduced by taking the product of two Pearson-type VII pdfs. Various structural properties of this distribution are derived, including its cdf, moments, mean deviation about the mean, mean deviation about the median, entropy, asymptotic distribution of the extreme order statistics, maximum likelihood estimates and the Fisher information matrix. Finally, an application to a Bayesian testing problem is illustrated.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Computational and Applied Mathematics - Volume 211, Issue 1, 15 January 2008, Pages 103–113
نویسندگان
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