Results 51 to 60 of about 1,539,539 (195)

Epigenetic Regulation of Sorbitol Dehydrogenase in Diabetic Retinopathy Patients: DNA Methylation, Histone Acetylation and microRNA-320

open access: yesBiologics: Targets & Therapy
Ramzi Amin,1,* Hikmat Permana,2,* Arief Sjamsulaksan Kartasasmita,3,* Dany Hilmanto,4,* Rachmat Hidayat5,* 1Department of Ophthalmology, Faculty of Medicine, Universitas Sriwijaya, Palembang, Indonesia; 2Department of Internal ...
Amin R   +4 more
doaj  

Model-based Prediction of Length of Stay for Rehabilitating Stroke Patients

open access: yesJournal of the Formosan Medical Association, 2009
Accurate length-of-stay (LOS) estimates have an impact on medical costs for stroke patients. Most studies have reported only descriptive sample means or have provided linear-model-based estimates for LOS.
Chien-Lin Lin   +6 more
doaj   +1 more source

Using n-alkanes to estimate diet composition of herbivores: a novel mathematical approach

open access: yesAnimal, 2007
N-alkanes are long-chain saturated hydrocarbons occurring in plant cuticles that can be used as chemical markers for estimating the diet composition of herbivores.
P. Barcia   +3 more
doaj   +1 more source

Araştırmalarda Uygun İstatistiksel Tekniğin Belirlenmesinde Normallik ve Homojenlik İhlallerinin Etkisinin İlgili Literatür Bağlamında Değerlendirilmesi

open access: yesJournal of Psychometric Research
Araştırmalarda uygun istatistiksel tekniğin belirlenmesi, araştırmanın metodolojik tasarımının yanı sıra analizin amacı, örneklem büyüklüğü ve yapısı, verilerin ve veri setinin karakteristiğinin de dikkate alınmasını gerektiren zorlayıcı bir aşamadır ...
İrem Çelik, Sibel Urlu, Ergul Demir
doaj   +1 more source

Generalized Linear Models [PDF]

open access: yes, 2013
Linear models are well suited for regression analyses when the response variable is continuous and at least approximately normal. In some cases, an appropriate transformation is needed to ensure approximate normality of the response. In addition, the expectation of the response is assumed to be a linear combination of covariates.
Fahrmeir, Ludwig   +3 more
openaire   +2 more sources

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