Results 91 to 100 of about 30,567 (245)
Nonparametric Screening for Additive Quantile Regression in Ultra-high Dimension [PDF]
, 2023 Daoji Li, Yinfei Kong, Dawit Zerom
openalex +1 more source
Stable Isotope Analysis as a Tool to Prevent Illicit Wildlife Trade of Songbirds in Brazil
Animal Conservation, EarlyView.Feather isotopes provide clear differences between wild and captive songbirds in Brazil. Combining multiple isotopes improved classification accuracy and revealed individuals falsely declared as captive‐bred. These results demonstrate the potential of isotope analysis to detect wildlife laundering in the bird trade.
Luiza Brasileiro +4 more
wiley +1 more source
IEEE AccessThis paper firstly puts forward to explore the multi-scale, nonlinear quantile interactions between investor attention and the carbon market from January 2009 to December 2022.
Yaqi Wu +4 more
doaj +1 more source
How do ecologists estimate occupancy in practice?
Ecography, EarlyView.Over 20 years ago, ecologists were introduced to the site occupancy model (SOM) for estimating occupancy rates from detection‐nondetection data. In the ensuing decades, the SOM and its hierarchical modeling extensions have become mainstays of quantitative ecology, and estimating occupancy rates has become one of the most common applications of ...
Benjamin R. Goldstein +9 more
wiley +1 more source
Bootstrap Enhanced Penalized Regression for Variable Selection with Neuroimaging Data
Frontiers in Neuroscience, 2016 Recent advances in fMRI research highlight the use of multivariate methods for examining whole-brain connectivity. Complementary data-driven methods are needed for determining the subset of predictors related to individual differences.
Samantha Valerie Abram +5 more
doaj +1 more source
TRPM3 activation causes CGRP release in trigeminal neurons: Implications for migraine mechanisms
Headache: The Journal of Head and Face Pain, EarlyView.Abstract Background The transient receptor potential melastatin 3 (TRPM3) ion channel has been implicated in sensory modulation and pain transmission and may contribute to migraine pathophysiology through calcitonin gene‐related peptide (CGRP) release in the trigeminovascular system. This study aimed to investigate TRPM3 activation and its role in CGRP
Philip V. Reducha +9 more
wiley +1 more source
Quantile Treatment Effects in the Regression Discontinuity Design [PDF]
This paper shows nonparametric identification of quantile treatment effects (QTE) in the regression discontinuity design (RDD) and proposes simple estimators.
Frölich, Markus, Melly, Blaise
core
Alternative Approaches for Estimating Highest‐Density Regions
International Statistical Review, EarlyView.Summary Among the variety of statistical intervals, highest‐density regions (HDRs) stand out for their ability to effectively summarise a distribution or sample, unveiling its distinctive and salient features. An HDR represents the minimum size set that satisfies a certain probability coverage, and current methods for their computation require ...
Nina Deliu, Brunero Liseo
wiley +1 more source
Nonparametric expectile shortfall regression for functional data
Demonstratio MathematicaThis work addresses the issue of financial risk analysis by introducing a novel expected shortfall (ES) regression model, which employs expectile regression to define the shortfall threshold in financial risk management.
Almanjahie Ibrahim M. +4 more
doaj +1 more source