کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10328131 681631 2005 24 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
An extended redundancy analysis and its applications to two practical examples
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نظریه محاسباتی و ریاضیات
پیش نمایش صفحه اول مقاله
An extended redundancy analysis and its applications to two practical examples
چکیده انگلیسی
An extension of redundancy analysis is proposed that allows analyzing a variety of directional relationships among multiple sets of variables. The proposed method subsumes an existing redundancy analysis method as a special case. It is also extended further to analyze more complex relationships among variables such as direct effects of observed exogenous variables, higher-order components and multi-sample comparisons. An alternating least-squares algorithm is developed for parameter estimation. A small simulation study is conducted to investigate the performance of the proposed method. Two real examples are given to illustrate the empirical use of the proposed method.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computational Statistics & Data Analysis - Volume 49, Issue 3, 1 June 2005, Pages 785-808
نویسندگان
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