Results 81 to 90 of about 21,325,393 (304)
Pediatric Blood &Cancer, EarlyView.ABSTRACT Transitioning from pediatric to adult care is a high‐risk period for individuals with sickle cell disease (SCD). An initial observation at one academic medical center suggested a sex‐based disparity in clinic populations, prompting a national investigation.
Laurie J. Duckworth +5 more
wiley +1 more source
Short-Term Load Foresting Using Combination of Linear and Non-Linear Models
IEEE AccessNumerous short-term load forecasting models are available in the literature. However, the improvement in forecast accuracy using the combination models has yet to be analyzed on a daily rolling basis for a very long test period.
Neelam Rani +2 more
doaj +1 more source
A comparison between Least Squares and Artificial Neural Networks Approaches for Linear and Non Linear Models with Application [PDF]
المجلة العراقية للعلوم الاحصائية, 2012 في هذا البحث تم استخدام أسلوب الشبكات العصبية الاصطناعية لتقدير معلمات نموذج الانحدار الخطي المتعدد، إذ تم وضع خوارزمية لهذا الغرض كما تم توضيح آلية عمل الشبكات العصبية في النماذج غير الخطية ، ولغرض اختبار كفاءة هذا الأسلوب في التقدير تمت مقارنته مع احد ...
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Non-Linear Models: Applications in Economics [PDF]
SSRN Electronic Journal, 2006 The study concentrated on demonstrating how non-linear modelling can be useful to investigate the behavioural of dynamic economic systems. Using some adequate non-linear models could be a good way to find more refined solutions to actually unsolved problems or ambiguities in economics.
openaire +1 more source
A Monte Carlo study of the forecasting performance of empirical SETAR models [PDF]
, 1997 In this paper we investigate the multi-period forecast performance of a number of empirical selfexciting threshold autoregressive (SETAR) models that have been proposed in the literature formodelling exchange rates and GNP, amongst other variables.
Smith, Jeremy +3 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Heavy menstrual bleeding (HMB) is a common condition among adolescents and young adults (AYAs) and is the leading cause of iron deficiency anemia (IDA) in this population. Growing evidence suggests that social determinants of health (SDOH) influence menstrual bleeding patterns, access to care, and treatment. However, no studies have
Maria Carter‐Febres +6 more
wiley +1 more source
A comment about estimable functions in linear models with non estimable constraints
Revista Colombiana de Estadística, 1999 In the Searle's (1987) book, Linear Models for Unbalanced Data, a characterization of the estimable functions in linear models with non estimable constraints is presented.
Nieto Fabio Humberto
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Linear and Non-Linear Regression Models Assuming a Stable Distribution [PDF]
, 2016 In this paper, we present some computational aspects for a Bayesiananalysis involving stable distributions. It is well known that, in general, there is no closed form for the probability density function of a stable distribution.
Lopes, Sílvia R. C., Achcar, Jorge A.
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Patients with chronic kidney disease undergoing hemodialysis commonly experience reduced physical function, fatigue, poor sleep quality, and impaired health‐related quality of life. Intradialytic exercise has been proposed as a non‐pharmacological strategy to improve these outcomes.
Klebson da Silva Almeida +6 more
wiley +1 more source
Linear and Non-Linear Regression Models Assuminga Stable Distribution
Revista Colombiana de EstadísticaIn this paper, we present some computational aspects for a Bayesian analysis involving stable distributions. It is well known that, in general, there is no closed form for the probability density function of a stable distribution.
JORGE A. ACHCAR, SÍLVIA R. C. LOPES
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