Phylogenetic Ornstein-Uhlenbeck regression curves

被引：14

作者：

Jhwueng, Dwueng-Chwuan ^{[1
]}

Maroulas, Vasileios ^{[2
,3
]}

机构：

[1] Feng Chia Univ, Dept Stat, Taichung 40724, Taiwan

[2] Univ Tennessee, Dept Math, Knoxville, TN 37966 USA

[3] Univ Bath, Dept Math Sci, Bath BA27AY, Avon, England

来源：

STATISTICS & PROBABILITY LETTERS | 2014年 / 89卷

基金：

美国国家科学基金会;

关键词：

Ornstein-Uhlenbeck processes; Generalized linear models: evolutionary regression analysis; Phylogenetic comparative methods;

D O I：

10.1016/j.spl.2014.02.023

中图分类号：

O21 [概率论与数理统计]; C8 [统计学];

学科分类号：

020208 ; 070103 ; 0714 ;

摘要：

Regression curves for studying trait relationships are developed herein. The adaptive evolution model is considered as an Ornstein-Uhlenbeck system whose parameters are estimated by a novel engagement of generalized least-squares and optimization. Our algorithm is implemented to ecological data.(C) 2014 Elsevier B.V. All rights reserved.

引用

页码：110 / 117

页数：8

共 16 条

[1]

[Anonymous], 1998, Applied Regression Analysis

[2] MODELING STABILIZING SELECTION: EXPANDING THE ORNSTEIN-UHLENBECK MODEL OF ADAPTIVE EVOLUTION [J].