Results 51 to 60 of about 5,885 (195)

Heterogeneous effects of donor‐related risk factors in 954 pediatric liver transplantations

Journal of Pediatric Gastroenterology and Nutrition, EarlyView.
Abstract Objectives Accepting a suitable donor for a child awaiting pediatric liver transplantation (pLT) is increasingly challenging. Donor‐specific risk factors influence post‐transplant outcomes, but evidence in pediatric patients remains inconsistent.
Christoph Leiskau, Norman Junge, Tobias Laue, Imeke Goldschmidt, Frauke E. Mutschler, Moritz Schmelzle, Nicolas Richter, Philipp Felgendreff, Cornelius J. van Beekum, Florian W. R. Vondran, Clara A. Weigle, Eva‐D. Pfister, Ulrich Baumann   +12 more
wiley   +1 more source

Semiparametric Regression Using Variational Approximations [PDF]

Journal of the American Statistical Association, 2019
35 pages, 3 figures, 2 tables, To appear in Journal of the American Statistical Association: Theory and ...
Hui, Francis, You, Chong, Shang, Hanlin, Mueller, Samuel   +3 more
openaire   +3 more sources

Portfolio‐Level Reliability Analysis of a Multi‐Asset System: A Frailty Proportional Intensity Modeling Framework

Quality and Reliability Engineering International, EarlyView.
ABSTRACT Understanding and modeling the equipment failure behavior is crucial for reducing downtime, optimizing maintenance strategies, and improving operational safety. This challenge becomes particularly critical in industrial contexts involving multi‐asset portfolios, where heterogeneous conditions influence the reliability of individual assets and,
Zeynab Allahkarami, Ahmad Reza Sayadi, Behzad Ghodrati, Ebru Turanoglu Bekar, Anders Skoogh   +4 more
wiley   +1 more source

Non-Standard Semiparametric Regression via BRugs

Journal of Statistical Software, 2010
We provide several illustrations of Bayesian semiparametric regression analyses in the BRugs package. BRugs facilitates use of the BUGS inference engine from the R computing environment and allows analyses to be managed using scripts.
Jennifer K. Marley, Matthew P. Wand
doaj  

Simulation Study and Development of Semiparametric Multiresponse Multigroup Truncated Spline Regression for Rice Pest Control

Cauchy: Jurnal Matematika Murni dan Aplikasi
Rice pest control is a critical challenge in the agricultural sector that requires a deep understanding of rice pest management. Regression analysis is a statistical method capable of describing and predicting cause-and-effect relationships between ...
Laila Nur Azizah, Adji Achmad Rinaldo Fernandes, Ni Wayan Surya Wardhani   +2 more
doaj   +1 more source

Quantifying the effects of passenger-level heterogeneity on transit journey times

Data-Centric Engineering, 2020
In this paper, we apply flexible data-driven analysis methods on large-scale mass transit data to identify areas for improvement in the engineering and operation of urban rail systems.
Ramandeep Singh, Daniel J. Graham, Richard J. Anderson   +2 more
doaj   +1 more source

Financial Inclusion, Energy Transition, and Sustainable Development in Sub‐Saharan Africa: A Distributional Panel Analysis

Sustainable Development, EarlyView.
ABSTRACT Sub‐Saharan Africa (SSA) faces pressing financing and structural transitions to achieve the 2030 Agenda, yet the distributional relationships linking financial inclusion and renewable energy adoption to sustainable development goal (SDG) achievement remain underexplored. This study investigates the roles of multidimensional financial inclusion
Mehdi Seraj, Abdulmajeed Tsowa Muhammad, Turgut Tursoy   +2 more
wiley   +1 more source

Modified Ridge Regression With Cook’s Distance for Semiparametric Regression Models

Journal of Mathematics
Multicollinearity and influential cases in semiparametric regression models lead to biased and unreliable estimates distorting leverage and residual patterns.
Najeeb Mahmood Khan, Muhammad Aman Ullah, Javaria Ahmad Khan, Salman Raza   +3 more
doaj   +1 more source

Local Eviction Moratoria and the Spread of COVID‐19

Southern Economic Journal, EarlyView.
ABSTRACT At different stages during the initial onset of the COVID‐19 pandemic, various US states and local municipalities enacted eviction moratoria. One of the main aims of these moratoria was to slow the spread of COVID‐19 infections. We deploy a semiparametric difference‐in‐differences approach with an event study specification to examine whether ...
Julia Hatamyar, Christopher F. Parmeter
wiley   +1 more source

Regulation, Taxation, and Resources: Unpacking Greenhouse Gas Emission Drivers Across G7 Economies

Thunderbird International Business Review, EarlyView.
ABSTRACT Advanced economies are under growing pressure to downscale greenhouse gas (GHG) emissions without undermining growth, yet G7 (Group of Seven) nations, representing almost 10% of the world's population, still generate one quarter of global GHGs.
Mohammad Imtiaz Hossain, Md Emon Ahmed, Mohammad Fakhrul Islam, Md. Karimul Alam, Mohammad Abdullah Al Mamun, Md Tarique Kazi   +5 more
wiley   +1 more source