Zobrazeno 1 - 10
of 629
pro vyhledávání: '"Spline regression"'
Autor:
Furková Andrea, Knížat Peter
Publikováno v:
Business Systems Research, Vol 15, Iss 2, Pp 48-66 (2024)
It is a well-known phenomenon that nonlinearities that are inherent in the relationship among economic variables negatively affect the commonly used estimators in the econometric models. The nonlinearities cause an instability of the estimated parame
Externí odkaz:
https://doaj.org/article/5f80fb84018a499daa801d185f3b14ee
Autor:
Ting-Chun Lin, Chun-Yao Huang, Yu-Ling Li, Hung-Yi Chiou, Chaur-Jong Hu, Jiann-Shing Jeng, Sung-Chun Tang, Lung Chan, Li-Ming Lien, Huey-Juan Lin, Chu-Chien Lin, Yi-Chen Hsieh
Publikováno v:
Lipids in Health and Disease, Vol 23, Iss 1, Pp 1-10 (2024)
Abstract Despite recent findings indicating a paradoxical association between high-density lipoprotein cholesterol (HDL-C) levels and cardiovascular disease (CVD) mortality, the impact of HDL-C on subsequent outcomes after ischemic stroke remains unc
Externí odkaz:
https://doaj.org/article/528e813c64784412a95a428103a7bef5
Publikováno v:
BMC Nephrology, Vol 25, Iss 1, Pp 1-10 (2024)
Abstract Purpose Some studies have found that the pathological formation of kidney stones is closely related to injury and inflammatory response. Behaviors such as dietary composition, physical activity, obesity and smoking can all affect the body’
Externí odkaz:
https://doaj.org/article/40745839e0ae4a5d90389772db058cc5
Publikováno v:
Journal of Computing Research and Innovation, Vol 9, Iss 2 (2024)
As located within the Ring of Fire with more than half of the volcanoes are active making Indonesia as one of the most vulnerable countries to natural disasters. Moreover, Indonesia was ranked 12th of 35 countries with the highest risk from natural d
Externí odkaz:
https://doaj.org/article/d9e1f3a66c14449d8b200c4d6f037c8c
Publikováno v:
Heliyon, Vol 10, Iss 17, Pp e37582- (2024)
Objective: This study aimed to analyze the methylation pattern of deoxyribonucleic acid (CpG) sites in the DIO3_FA26 promoter region of patients with heart failure (HF) and explore the correlation between differential CpG methylation levels and vario
Externí odkaz:
https://doaj.org/article/84c48818481c4300b708bcbc3a1541c6
Publikováno v:
Frontiers in Aging Neuroscience, Vol 16 (2024)
BackgroundAs the population ages, the occurrence of cognitive decline and dementia is continuously increasing. Frailty is a prevalent problem among older adults. Epidemiologic studies have shown a comorbidity between frailty and cognitive impairment.
Externí odkaz:
https://doaj.org/article/baa630caf21c475190483a284e37aa75
Autor:
Tamás Ferenci
Publikováno v:
BMC Medical Research Methodology, Vol 23, Iss 1, Pp 1-13 (2023)
Abstract Background The World Health Organization (WHO)’s excess mortality estimates presented in May 2022 stirred controversy, due in part to the high estimate provided for Germany, which was later attributed to the spline model used. This paper a
Externí odkaz:
https://doaj.org/article/65232682bab14da8a4fac25b522c4da4
Publikováno v:
Information Technology & People, 2022, Vol. 36, Issue 4, pp. 1703-1725.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/ITP-12-2020-0878
Autor:
Fatemeh Sogandi
Publikováno v:
International Journal of Research in Industrial Engineering, Vol 11, Iss 4, Pp 399-410 (2022)
Curve fitting is a computational problem in which we look for a base objective function with a set of data points. Recently, nonparametric regression has received a lot of attention from researchers. Usually, spline functions are used due to the diff
Externí odkaz:
https://doaj.org/article/daece0350fdc464c95b6eed0f6bda069
Autor:
Huiyu Xu, Guoshuang Feng, Congcong Ma, Yong Han, Jiansuo Zhou, Jiatian Song, Yuan Su, Qun Zhong, Fenghua Chen, Liyan Cui, Rong Li
Publikováno v:
PeerJ, Vol 11, p e15301 (2023)
Background The anti-Müllerian hormone (AMH) is gaining attention as a key factor in determining ovarian reserve and polycystic ovarian syndrome, and its clinical applications are becoming more widespread worldwide. Objective To identify the most acc
Externí odkaz:
https://doaj.org/article/838738ce723348fba1156062d7d7ba37