Douglas W Nychka

Works (9)

Updated: July 5th, 2023 16:03
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2006 journal article

Sensitivity of ecological models to their climate drivers: Statistical ensembles for forcing

ECOLOGICAL APPLICATIONS, 16(1), 99–116.

By: M. Fuentes n, T. Kittel * & D. Nychka*

author keywords: Bayesian inference; ecological numerical models; kriging; nonstationary process; spatial statistics; variogram
MeSH headings : Animals; Climate; Computer Simulation; Ecology; Ecosystem; Humans; Models, Biological; Models, Theoretical; Population Density; Sensitivity and Specificity; Time Factors; Uncertainty; United States
Source: Web Of Science
Added: August 6, 2018

2000 journal article

A comparison of regional oxidant model (ROM) output with observed ozone data

ATMOSPHERIC ENVIRONMENT, 34(15), 2413–2423.

By: J. Davis  n, D. Nychka n & B. Bailey*

author keywords: ozone; model evaluation
Source: Web Of Science
Added: August 6, 2018

2000 journal article

A nonparametric approach to stochastic discount factor estimation

Advances in Econometrics, 14(2000), 155–176.

By: F. Hu, A. Hall & D. Nychka

Source: NC State University Libraries
Added: August 6, 2018

2000 journal article

A nonparametric multiple choice method within the random utility framework

JOURNAL OF ECONOMETRICS, 97(2), 207–225.

By: J. Huang* & D. Nychka n

author keywords: polychotomous choices; cubic smoothing splines; random utility model; welfare measurement; nonmarket valuation
Source: Web Of Science
Added: August 6, 2018

1999 journal article

Smoothing hazard functions for telemetry survival data in wildlife studies

Bird Study, 46(1999), 47–54.

By: K. Tsai, C. Brownie, D. Nychka & K. Pollock

Source: NC State University Libraries
Added: August 6, 2018

1998 journal article

An algorithm for the construction of spatial coverage designs with implementation in SPLUS

COMPUTERS & GEOSCIENCES, 24(5), 479–488.

By: J. Royle * & D. Nychka n

author keywords: spatial design; space-filling designs; spatial statistics; spatial sampling; network design
Source: Web Of Science
Added: August 6, 2018

1998 journal article

Modeling the effects of meteorology on ozone in Houston using cluster analysis and generalized additive models

ATMOSPHERIC ENVIRONMENT, 32(14-15), 2505–2520.

By: J. Davis n , B. Eder*, D. Nychka n & Q. Yang n

author keywords: ozone; cluster analysis; meteorology; generalized additive models; Houston
Sources: Web Of Science, ORCID
Added: August 6, 2018

1998 journal article

Noise and nonlinearity in measles epidemics: Combining mechanistic and statistical approaches to population modeling

AMERICAN NATURALIST, 151(5), 425–440.

By: S. Ellner n, B. Bailey n, G. Bobashev  n, A. Gallant*, B. Grenfell * & D. Nychka*

author keywords: population dynamics; modeling; measles; time-series analysis; local Lyapunov exponents
Source: Web Of Science
Added: August 6, 2018

1997 conference paper

The impact of meteorology on ozone in Huston

EPA/A&WMA International Symposium on Measurement of Toxic and Related Air Pollutants (1992 May 4-9: Durham, N.C.) Measurement of toxic and related air pollutants: Proceedings of the 1992 EPA/A&WMA International Symposium, 204–214. Pittsburgh, Pa.: A&WMA.

By: B. Eder, J. Davis & D. Nychka

Source: NC State University Libraries
Added: August 6, 2018