Results 171 to 180 of about 22,043,161 (356)

Maximum Likelihood and the Bootstrap for Nonlinear Dynamic Models [PDF]

We provide a unified framework for analyzing bootstrapped extremum estimators of nonlinear dynamic models for heterogeneous dependent stochastic processes.
Halbert White, Sílvia Gonçalves
core  

Mast years increase wind pollination and reduce seed predation in sugar maple (Acer saccharum)

American Journal of Botany, EarlyView.
Abstract Premise In general, mast seeding (intermittent and synchronous seed production) increases plant fitness through economies of scale in which reproduction is more successful in high‐seed years. These benefits have been most studied in wind‐pollinated trees.
Elizabeth E. Crone, Joshua M. Rapp
wiley   +1 more source

A Residual Bootstrap for Conditional Value-at-Risk [PDF]

arXiv, 2018
A fixed-design residual bootstrap method is proposed for the two-step estimator of Francq and Zako\"ian (2015) associated with the conditional Value-at-Risk. The bootstrap's consistency is proven for a general class of volatility models and intervals are constructed for the conditional Value-at-Risk.
arxiv  

Effect of Solvent on the Copolymerization of Styrene and Acrylonitrile. Application of the Bootstrap Effect to the Penultimate Unit Model [PDF]

, 1994
Bert Klumperman, Ivo R. Kraeger
openalex   +1 more source

Threshold Effects in Cigarette Addiction: An Application of the Threshold Model in Dynamic Panels [PDF]

We adopt the threshold model of myopic cigarette addiction to US state-level panel data. The threshold model is used to identify the structural effects of cigarette demand determinants across the income stratification.
Chang-Ching Lin, Yi-Chi Chen
core  

Total Metabolic Tumor Volume Is a Strong Independent Prognostic Factor in Follicular Lymphomas: Results From a Sub‐Study of the FOLL12 Trial

American Journal of Hematology, EarlyView.
ABSTRACT Discordant results have been generated regarding the prognostic role of Total Metabolic Tumor Volume (TMTV) in Follicular Lymphoma (FL). The use of prospective data and the adoption of the newly defined standardized SUV4 method for calculating TMTV may generate stronger evidence.
Rexhep Durmo, Stephane Chauvie, Carla Minoia, Fabrizio Bergesio, Federico Fallanca, Simona Peano, Luigi Marcheselli, Antonella Anastasia, Carola Boccomini, Paolo Corradini, Jacopo Olivieri, Luca Arcaini, Federica Cavallo, Adalberto Ibatici, Luca Nassi, Vittoria Tarantino, Antonello Pinto, Caterina Stelitano, Alessandro Pulsoni, Francesca Ricci, Salvatrice Mancuso, Emanuele Cencini, Nicola Di Renzo, Clara Mannarella, Angelo Palmas, Pierluigi Zinzani, Caterina Bocci, Francesca Rossi, Angelo Michele Carella, Massimo Federico, Annibale Versari, Luca Guerra, Stefano Luminari   +32 more
wiley   +1 more source

Form-factor bootstrap and the operator content of perturbed minimal models [PDF]

, 1994
Anni Koubek
openalex   +1 more source

Social Determinants of Health and Health‐Related Quality of Life: The Potential Mediating Role of Social Activities, Access to Medical Services, and Access to Social Services

Australian Journal of Social Issues, EarlyView.
ABSTRACT This study explored the mediating influences of access to social activities, social services, and health and medical services on the relationship between social determinants of health and health‐related quality of life. A survey of 602 adults was conducted in a regional area of Australia.
Candice Oster, Ashleigh Powell, Claire Hutchinson, Richard Leibbrandt, Svetlana Bogomolova   +4 more
wiley   +1 more source

Molecular Profiling and Tumor Microenvironment in Sinonasal Mucosal Melanoma as Biomarkers for Enhanced Prognostic Stratification

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Sinonasal mucosal melanoma (SNMM) is a rare and aggressive melanoma subtype with a notably poor prognosis. Despite molecular characterization advances, SNMM remains clinically challenging, highlighting the need for detailed molecular profiling.
Manuel Molina‐Garcia, Maria Jesus Rojas‐Lechuga, Cristobal Langdon, Judit Mateu, Jaume Bague, Teresa Torres, Vinicius G. de Souza, Manuel Bernal‐Sprekelsen, Isam Alobid, Rui Milton Patricio da Silva‐Júnior, Susana Puig   +10 more
wiley   +1 more source

Zero-inflated and hurdle models with an application to the number of involved axillary lymph nodes in patients with breast cancer in Zimbabwe: A bootstrap resampling validation approach

Recent Advances in Natural Sciences
Breast cancer, increasingly prevalent in Zimbabwe, underscores the need to understand the involved axillary nodal status in diagnosed patients for assessment of disease severity and its potential progression.
Bester Saruchera, Oliver Bodhlyera, Henry Mwambi, Ntokozo Ndlovu   +3 more
doaj   +1 more source