نتایج جستجو برای: تحلیل عمومی خطی glm
تعداد نتایج: 280731 فیلتر نتایج به سال:
The purpose of this study was to evaluate the retention and discontinuation reasons of seven biological disease-modifying antirheumatic drugs (bDMARDs) in a real-world setting of patients with rheumatoid arthritis (RA). 1,037 treatment courses with bDMARDs from 2009 to 2016 [female, 81.8%; baseline age, 59.6 y; disease duration 7.8 y; rheumatoid factor positivity 81.5%; Disease Activity Score i...
With Fq a finite field of characteristic p, let F(q) be the category whose objects are functors from finite dimensional Fq–vector spaces to F̄p– vector spaces. Extension groups in F(q) can be interpreted as MacLane (or Topological Hochschild) cohomology with twisted coefficients. Furthermore, evaluation on an m dimensional vector space Vm induces a homorphism from Ext F(q) (F, G) to finite group...
Vine copula provides a flexible tool to capture asymmetry in modelling multivariate distributions. Nevertheless, its flexibility is achieved at the expense of exponentially increasing complexity of the model. To alleviate this issue, the simplifying assumption (SA) is commonly adapted in specific applications of vine copula models. In this paper, generalized linear models (GLMs) are proposed fo...
با افزایش جمعیت و توسعۀ کشاورزی نیاز به منابع آبی به شدت افزایش یافته و منابع آب زیرزمینی، بیش از پیش، بهخصوص در مناطق خشک و نیمهخشک مورد توجه بسیاری قرار گرفته است. هدف از این پژوهش تهیۀ نقشۀ پتانسیل منابع آب زیرزمینی با استفاده از دو مدل دادهکاوی جنگل تصادفی (RF) و آماری رگرسیون خطی تعمیم یافته (GLM) در محدودۀ یاسوج-سیسخت می‌باشد. بدین منظور لایههای اطلاعاتی شامل درجۀ شیب، جهت شیب، طول ش...
Granulomatous lobular mastitis (GLM) is a rare inflammatory pseudotumor. No therapeutic modality for this disease has been established because of its rarity. The purpose of this study is to evaluate the treatment strategies of GLM. Twelve women who met the histological criteria for GLM were retrospectively studied. The clinical data and the presentation, histopathology, and management of the di...
Inter-subject parcellation of functional Magnetic Resonance Imaging (fMRI) data based on a standard General Linear Model (GLM) and spectral clustering was recently proposed as a means to alleviate the issues associated with spatial normalization in fMRI. However, for all its appeal, a GLM-based parcellation approach introduces its own biases, in the form of a priori knowledge about the shape of...
In task-based fMRI, the generalized linear model (GLM) is widely used to detect activated brain regions. A fundamental assumption in the GLM model for fMRI activation detection is that the brain's response, represented by the blood-oxygenation level dependent (BOLD) signals of volumetric voxels, follows the shape of stimulus paradigm. Based on this same assumption, we use the dynamic functional...
AIMS Since 2001 guidelines recommend statin treatment in most patients with diabetes. We investigated secular changes in initiation and persistence to statin treatment during a 10-year period in a nationwide cohort of patients initiating glucose-lowering medication (GLM). METHODS All Danish citizens 30 years and older who claimed prescriptions of GLM between 1997 and 2006 were identified from...
Canonical Correlation Analysis (CCA) can be conceptualized as a multivariate regression involving multiple outcome variables. CCA compares two sets of variables and is the second-most general application of the General Linear Model (GLM) following Structural Equation Modeling. Structural Equation Modeling software have made conducting CCA feasible for researchers in numerous and disparate disci...
Classification and regression trees (CART) prove to be a true alternative full parametric models such as linear (LM) generalized (GLM). Although CART suffer from biased variable selection issue, they are commonly applied various topics used for tree ensembles random forests because of their simplicity computation speed. Conditional inference model-based algorithms which is tackled via fluctuati...
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