نتایج جستجو برای: growth curve models

تعداد نتایج: 1781443  

2011
Zhiyong Zhang Keke Lai Zhenqiu Lu Xin Tong

Despite the widespread popularity of growth curve analysis, few studies have investigated robust growth curve models. In this paper, the t distribution is applied to model heavy-tailed data and contaminated normal data with outliers for growth curve analysis. The derived robust growth curve models are estimated through Bayesian methods utilizing data augmentation and Gibbs sampling algorithms. ...

احتشام قرابی, شهاب, الهی ترشیزی, مهدی, حسین پور مشهدی, مجتبی,

The purpose of this study was to describe growth curve in Baluchi sheep by application of nonlinear growth models. The weight records of 1228 and 676 Baluchi male and female lambs for birth weight, one-month, two-month, three-month, four-month, six-month, nine-month and one year of age were studied. These data had been collected by Baluchi Sheep Breeding Center in Mashhad (Abbas Abad) during 20...

Journal: :Structural Equation Modeling: A Multidisciplinary Journal 2014

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