Results 121 to 130 of about 991,877 (258)

The Robustness of Single Index Models in Crop Markets: A Multiple Index Model Test: Reply

Journal of Agricultural and Resource Economics, 1993
Steven C. Blank
doaj   +1 more source

Composite quantile regression for the single-index model [PDF]

, 2013
Quantile regression is in the focus of many estimation techniques and is an important tool in data analysis. When it comes to nonparametric specifications of the conditional quantile (or more generally tail) curve one faces, as in mean regression, a dimensionality problem. We propose a projection based single index model specification.
Yan Fan, Wolfgang Karl Härdle, Weining Wang, Lixing Zhu   +3 more
openaire   +2 more sources

Learning Single Index Models with Diffusion Priors

CoRR
ICML ...
Anqi Tang, Youming Chen, Shuchen Xue, Zhaoqiang Liu   +3 more
openaire   +3 more sources

Animal‐Assisted Activities With Therapy Dogs in Pediatric Oncology: A Multicenter Survey of the Current Status, Implementation, and Challenges in Germany, Austria, and Switzerland

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Animal‐assisted activities (AAAs) with therapy dogs have shown positive effects on patient well‐being and quality of life in various areas of medicine, including pediatric oncology. However, research on this topic is limited. The aim of this study is to present the current status of AAA in pediatric oncology in Germany, Austria, and
Jan‐Marius Wedig, Birgit Burkhardt, Christof M. Kramm, Kira Ostermann, Sarah C. Goretzki, Uta Dirksen, Nico Kurpiers, Michael M. Schündeln   +7 more
wiley   +1 more source

The Robustness of Single Index Models in Crop Markets: A Multiple Index Model Test: Comment

Journal of Agricultural and Resource Economics, 1993
Robert A. Collins
doaj   +1 more source

Predicting spring maize yield using UAV remote sensing

Guan'gai paishui xuebao
【Objective】Predicting potential crop yield is critical not only to policy making but also to improving agricultural management to safeguard food production.
MA Shijiao, FANG Chengtai, ZHAO Jinghua, LIU Feng, YANG Tingrui, YUAN Ruxin   +5 more
doaj   +1 more source

On Hierarchical Composite Endpoints in Pediatric Cancer Supportive Care: Illustrative Examples From Two Multi‐Center Phase‐III Randomized Clinical Trials

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric supportive care clinical trials often involve multiple clinically important outcomes, complicating trial interpretation. Hierarchical composite endpoints (HCEs) provide a framework to integrate key outcomes according to clinical importance.
Willem H. Collier, Mark Zobeck, Adam J. Esbenshade, Christopher C. Dvorak, Lillian Sung, David Freyer, Sarah Alexander, Etan Orgel, Nicole J. Ullrich, Zach Prudowsky, Brian Fisher, Caitlin W. Elgarten   +11 more
wiley   +1 more source

Cost-sensitive single-index classification model

European Journal of Operational Research
Xunta de Galicia; ED431C-2024 ...
Jorge C.-Rella, Ricardo Cao, Juan Manuel Vilar   +2 more
openaire   +2 more sources

A Population‐Based Study on Childhood Aplastic Anemia—Incidence, Outcomes, and Health‐Related Quality of Life

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Childhood aplastic anemia (AA) is a rare disease, and both the disease itself and its treatment cause significant morbidity. We aimed to determine the contemporary incidence of childhood AA in Finland, to compare the clinical characteristics of AA against inherited bone marrow failure syndromes (IBMFS) and refractory cytopenia of ...
Lauri‐Matti Kulmala, Riitta Niinimäki, Tytti Pokka, Anu Huurre, Liisa Järvelä, Sauli Palmu, Tuuli Pöyhönen, Pauliina Utriainen, Henri Aarnivala   +8 more
wiley   +1 more source

Predictive accuracy of comorbidity index models in assessing mortality risk among hemodialysis patients: A comprehensive single‐center observational cohort study

Aging Medicine
Objectives Comorbidity prediction models have been demonstrated to offer more comprehensive and accurate predictions of death risk compared to single indices.
Yanna Yu, Fen Li, Zhan Wang, Zhibin Ni, Shu Zhang, Weihong Zhao, Xiaohua Pei   +6 more
doaj   +1 more source