Results 81 to 90 of about 1,450,751 (297)

Variable selection for the single index model [PDF]

, 2007
We consider variable selection in the single-index model. We prove that the popular leave-m-out crossvalidation method has different behaviour in the single-index model from that in linear regression models or nonparametric regression models.
Yingcun Xia, Xia, Y., Kong, Efang, Kong, E., Efang Kong, Xia, Yingcun   +5 more
core   +1 more source

Impact of Metastatic Patterns on Survival and Response to Therapy in Neuroblastoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background While the presence of metastases in neuroblastoma (NB) is a well‐established prognostic factor, the clinical significance of dissemination patterns and tumour burden and their impact on response and survival remains poorly understood.
Mariona Morell‐Daniel, Santiago Pérez‐Hoyos, Aroa Soriano, Ana Coma, Amalia Varo, Raquel Hladun, Gabriela Guillén, Soraya Mico, Marta Garrido, Lourdes Rubio, Alba Rubio‐San‐Simón, Ana Minguez, Ricardo López‐Almaraz, Laura Illade, Miguel F. Segura, Lucas Moreno   +15 more
wiley   +1 more source

Covariate balancing propensity score for a continuous treatment: Application to the efficacy of political advertisements [PDF]

, 2018
© Institute of Mathematical Statistics, 2018. Propensity score matching and weighting are popular methods when estimating causal effects in observational studies.
Hazlett, Chad, Kosuke Imai, Imai, Kosuke, Christian Fong, Fong, Christian, Hazlettand, Chad, Chad Hazlett   +6 more
core   +1 more source

Inpatient Exposure, Confidence, and Knowledge in Pediatric Hematology/Oncology: Evaluating General Pediatric Residents During 2025 ACGME Curriculum Change

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background General pediatricians often evaluate hematologic and oncologic presentations before subspecialty consultation, yet the 2025 Accreditation Council for Graduate Medical Education (ACGME) pediatric requirements reduce inpatient pediatric hematology/oncology (PHO) time, raising questions about resident readiness.
Colburn Yu, Rohini Jain
wiley   +1 more source

Statistics applied to plant micropropagation: a critical review of inadequate use

Bioscience Journal, 2018
Statistical analyses are an essential part of scientific research. Various procedures since the preparation of the experiment have an impact on the statistical procedures adopted. Therefore, a correct planning implies a precise analysis.
Vanderley José Pereira, Simone Abreu Asmar, Nádia Giaretta Biase, José Magno Queiroz Luz, Berildo de Melo   +4 more
doaj   +3 more sources

Win statistics applied to registry-based randomized clinical trials

Trials
Background Win statistics offer an alternative approach to clinical trials that use survival analysis to analyze composite endpoints. Our objective was to re-analyze data from previously published registry-based randomized controlled trials that produced
Rebecca Rylance, Philippe Wagner, Matthias Götberg, Moman A. Mohammad, Robin Hofmann, Ole Fröbert, Stefan James, David Erlinge   +7 more
doaj   +1 more source

Phase Angle as an Early Functional Biomarker of Cancer‐Related Fatigue in Pediatric Oncology: A Prospective Longitudinal Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Pediatric cancer remains a leading cause of morbidity and mortality worldwide, particularly in low‐and middle‐income countries. Cancer treatment may impair nutritional status, alter body composition, and exacerbate cancer‐related fatigue (CRF).
Luís Carlos Lopes‐Junior, Luiz Claudio Barreto Silva Neto, Fabiano Kenji Haraguchi, Letícia Batista de Azevedo, Marcelo Brenner Nascimento Carlini, Raphael Manhães Pessanha, Mariana Rabello Laignier, Wesley Rocha Grippa, Tania Mara Lopes Bitti Bortolini, Gláucia Zouain‐Figueiredo, Regina Aparecida Garcia de Lima, Liliana Vasquez   +11 more
wiley   +1 more source

Dimensionless fluctuations balance applied to statistics and quantum physics

Scientific Reports
This work presents a new method called Dimensionless Fluctuation Balance (DFB), which makes it possible to obtain distributions as solutions of Partial Differential Equations (PDEs).
Marceliano Oliveira, George Valadares, Francisco Rodrigues, Márcio Freire   +3 more
doaj   +1 more source

Effect of Anthropometric Variability on Middle-Market Aircraft Seating

International Journal of Aviation, Aeronautics, and Aerospace, 2018
A middle-of-market aircraft, or MoMA, is defined as an aircraft capable of flying 180-250 passengers without refueling for 2,300-5,800 miles(~2,000-5,000 nautical miles).
Tara C Sriram
doaj   +1 more source

Department of Applied Mathematics and Statistics newsletter, January 29, 2024 [PDF]

Newsletter of the Department of Applied Mathematics and Statistics at Colorado School of ...

core