کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
416748 | 681398 | 2006 | 19 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
On tests of independence based on minimum φφ-divergence estimator with constraints: An application to modeling DNA
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نظریه محاسباتی و ریاضیات
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: On tests of independence based on minimum φφ-divergence estimator with constraints: An application to modeling DNA On tests of independence based on minimum φφ-divergence estimator with constraints: An application to modeling DNA](/preview/png/416748.png)
چکیده انگلیسی
A new family of estimators, Minimum φφ-divergence estimators, is introduced for the problem of independence in a two-way contingency table and their asymptotic properties are studied. Based on this new family of estimators, a new family of test statistics for the problem of independence is defined. This new family of test statistics yield the likelihood ratio test and the Pearson test statistic as special cases. A simulation study is presented to show that some new test statistics offer an attractive alternative to the classical Pearson and likelihood ratio test statistics for this problem. The procedures proposed in this paper can be used for testing positional independence of a DNA sequence as it is illustrated by a numerical example.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computational Statistics & Data Analysis - Volume 51, Issue 2, 15 November 2006, Pages 1100–1118
Journal: Computational Statistics & Data Analysis - Volume 51, Issue 2, 15 November 2006, Pages 1100–1118
نویسندگان
M.L. Menéndez, J.A. Pardo, L. Pardo, K. Zografos,