نتایج جستجو برای: gamma regression profile

تعداد نتایج: 648832  

Journal: :Journal of the Japanese Society of Computational Statistics 2018

2016
Alexandre Vallée Yves Lecarpentier

The molecular mechanisms underlying the pathophysiology of Alzheimer's disease (AD) are still not fully understood. In AD, Wnt/beta-catenin signaling has been shown to be downregulated while the peroxisome proliferator-activated receptor (PPAR) gamma (mARN and protein) is upregulated. Certain neurodegenerative diseases share the same Wnt/beta-catenin/PPAR gamma profile, such as bipolar disorder...

Journal: :علوم دامی ایران 0
عباس صفری علیقیارلو دانشجوی کارشناسی ارشد رسول واعظ ترشیزی دانشیار دانشگاه تربیت مدرس عباس پاکدل عضو هیئت علمی

throughout the current study, the appropriate function for a description of egg production curve in a commercial broiler dam line was determined through fittings of a number of six mathematical models, namely: incomplete gamma function (wm): modified incomplete gamma function (mwm): compartmental function (cm): modified compartmental function )mcm): polynomial regression function of ali and sch...

2014
M. Yoshimori S. Nakayama H. Takeda

Yohkoh observed strong gamma-ray emission from a flare (X9.4/2B) on November 6, 1997. The emission was impulsive and lasted for about 4 min (11:52-11:56 UT). The spectrum exhibits gamma-ray lines and extends up to a few tens of MeV The Oriented Scintillation Spectrometer Experiment (OSSE) on board the Compton Gamma-Ray Observatory (CGRO) missed the peak phase of gamma-ray flare but detected sig...

Journal: :Softw. Test., Verif. Reliab. 2016
Shadi Ghaith Miao Wang Philip Perry Zhen Ming Jiang Patrick O'Sullivan John Murphy

As part of the process to test a new release of an application, the performance testing team need to confirm that the existing functionalities do not perform worse than those in the previous release, a problem known as performance regression anomaly. Most existing approaches to analyse performance regression testing data vary according to the applied workload, which usually leads to the need fo...

Journal: :Biometrics 2009
Jun Yan Jian Huang

SUMMARY Marginal mean models of temporal processes in event time data analysis are gaining more attention for their milder assumptions than the traditional intensity models. Recent work on fully functional temporal process regression (TPR) offers great flexibility by allowing all the regression coefficients to be nonparametrically time varying. The existing estimation procedure, however, preven...

Journal: :Quality and Reliability Eng. Int. 2007
James D. Williams William H. Woodall Jeffrey B. Birch

In many quality control applications, use of a single (or several distinct) quality characteristic(s) is insufficient to characterize the quality of a produced item. In an increasing number of cases, a response curve (profile), is required. Such profiles can frequently be modeled using linear or nonlinear regression models. In recent research others have developed multivariate T 2 control chart...

Journal: :The annals of applied statistics 2012
Ying Wei Zhibiao Zhao Dennis K J Lin

Classical statistical process control often relies on univariate characteristics. In many contemporary applications, however, the quality of products must be characterized by some functional relation between a response variable and its explanatory variables. Monitoring such functional profiles has been a rapidly growing field due to increasing demands. This paper develops a novel nonparametric ...

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