Now showing items 31-40 of 625
Analysis on binary responses with ordered covariates and missing data
(John Wiley & Sons, Ltd., 2007-08-15)
We consider the situation of two ordered categorical variables and a binary outcome variable, where one or both of the categorical variables may have missing values. The goal is to estimate the probability of response of ...
Incentivizing sustainable development: The impact of a recent policy reform on electricity production efficiency in China
(Wiley Periodicals, Inc.Springer, 2019-07)
China’s rapid economic growth has tremendously accelerated its energy use, calling for a more sustainable supply of scarce and nonrenewable energy. Using a firm‐level dataset of 30 major Chinese electricity utilities from ...
Contrasting treatment‐specific survival using double‐robust estimators
(John Wiley & Sons, Ltd, 2012-12-30)
Trellis Structure and Higher Weights of Extremal Self-Dual Codes
(Kluwer Academic Publishers; Springer Science+Business Media, 2001-09)
A method for demonstrating and enumerating uniformly efficient (permutation-optimal) trellis decoders for self-dual codes of high minimum distance is developed. Such decoders and corresponding permutations are known for ...
Knowledge Integration in Science Teaching: Analysing Teachers' Knowledge Development
(Kluwer Academic Publishers; Springer Science+Business Media, 2004-03)
This paper tests the utility of a new sociocognitive frame for analysing the development of teachers' knowledge – the knowledge integration perspective (Linn, Eylon, & Davis, in press; Linn & Hsi, 2000). In doing so, the ...
Spatial distribution and seasonal variation in 18 O/ 16 O of modern precipitation and river water across the conterminous USA
(John Wiley & Sons, Ltd., 2005-12-30)
We report a quantitative analysis of regional differences in the the oxygen isotope composition of river water and precipitation across the USA because data are now available to undertake a more geographically and temporally ...
Comparing the small sample performance of several variance estimators under competing risks
(John Wiley & Sons, Ltd., 2007-02-28)
We examine several variance estimators for cumulative incidence estimators that have been proposed over time, some of which are derived from asymptotic martingale or counting process theory, and some of which are developed ...
The loss of a fellow service member: Complicated grief in postâ 9/11 service members and veterans with combatâ related posttraumatic stress disorder
(Wiley Periodicals, Inc.American Psychiatric Association, 2018-01)
Bereavement is a potent and highly prevalent stressor among service members and veterans. However, the psychological consequences of bereavement, including complicated grief (CG), have been minimally examined. Loss was ...
A Bayesian analysis of small n sequential multiple assignment randomized trials (snSMARTs)
(Wiley Periodicals, Inc.SIAM, 2018-11-20)
Variability of in‐stream and riparian storage in a beaded arctic stream
(John Wiley & Sons, Ltd, 2012-09-15)
The extent and variability of water storage and residence times throughout the open water season in beaded arctic streams are poorly understood. Data collected in Imnavait Creek, a beaded stream located north of the Brooks ...