Results 191 to 200 of about 44,560 (263)

Improved Subset Autoregression: With R Package

open access: yes
The FitAR R (R Development Core Team 2008) package that is available on the Comprehensive R Archive Network is described. This package provides a comprehensive approach to fitting autoregressive and subset autoregressive time series. For long time series
Ying Zhang, A. Ian McLeod
core  

Impact of evidence‐based information on horse owners' misconceptions of colic

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background Misconceptions can be defined as ‘false, persistent beliefs’ or ‘inaccurate, prior knowledge’ and can influence decision‐making. Objectives To investigate the impact of evidence‐based information on UK horse owners' decision‐making for colic. Study Design Mixed‐methods cross‐sectional study.
K. L. Burrell   +3 more
wiley   +1 more source

ARIMAFIT: Stata module to calculate AIC, SIC for ARIMA model

open access: yes
-arimafit-, based on -mlfit- (STB-45) calculates the Akaike and Schwarz information criteria (AIC, SIC) for single-equation arima models. These criteria are often used to select among competing arima specifications.
Christopher F Baum
core  

Fatalities within seven days after equine standing sedation: A prospective, multicentre study

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background Information regarding mortality associated with standing procedures in horses is sparse. Objectives To report data from >12,000 standing sedations. Study Design Confidential, observational, prospective, multicentre, cohort study.
Miguel Gozalo‐Marcilla   +6 more
wiley   +1 more source

Air pollution exposure during training impairs performance in Thoroughbred racehorses

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background Ambient air pollution contributes substantially to human morbidity and mortality, and athletes are recognised as a particularly vulnerable group. However, little is known about the impact of air pollution on equine athletes. Objectives To explore the relationship between air pollution exposure during the pre‐competition training ...
Danielle Scott   +4 more
wiley   +1 more source

Effect of exercise‐related nasopharyngeal disorders on upper airway function in racehorses

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background Exercise‐related upper respiratory tract (URT) disorders are frequently diagnosed in racehorses. Treatment recommendations are routinely based on subjective assessment of clinical evaluation and exercising endoscopy findings. Objectives To objectively investigate how palatal instability (PI), intermittent dorsal displacement of the ...
Hanna Vermedal   +4 more
wiley   +1 more source

Point and Risk estImation Using an enSemble of Models for Nowcasting: PRISM‐Now

open access: yesJournal of Forecasting, EarlyView.
ABSTRACT We propose PRISM‐Now, a novel ensemble forecasting system for near‐term GDP projection. Recognizing that relevant economic information evolves over time, we treat forecasts from multiple base models as draws from a mixture distribution of “good” and “bad” estimates, whose composition changes continuously and cannot be identified ex ante.
Beomseok Seo, Hyungbae Cho, Dongjae Lee
wiley   +1 more source

Home - About - Disclaimer - Privacy