Package: convoSPAT
Type: Package
Title: Convolution-Based Nonstationary Spatial Modeling
Version: 1.2.7
Date: 2021-01-15
Authors@R: person("Mark D.", "Risser", email = "markdrisser@gmail.com",
    role = c("aut", "cre"))
Description: Fits convolution-based nonstationary
    Gaussian process models to point-referenced spatial data. The nonstationary
    covariance function allows the user to specify the underlying correlation
    structure and which spatial dependence parameters should be allowed to
    vary over space: the anisotropy, nugget variance, and process variance.
    The parameters are estimated via maximum likelihood, using a local
    likelihood approach. Also provided are functions to fit stationary spatial
    models for comparison, calculate the Kriging predictor and standard errors,
    and create various plots to visualize nonstationarity.
Depends: R (>= 3.1.2)
License: MIT + file LICENSE
LazyData: TRUE
Imports: stats, graphics, ellipse, fields, MASS, plotrix, StatMatch
URL: http://github.com/markdrisser/convoSPAT
RoxygenNote: 7.1.0
NeedsCompilation: no
Packaged: 2021-01-15 17:41:56 UTC; MDRisser
Author: Mark D. Risser [aut, cre]
Maintainer: Mark D. Risser <markdrisser@gmail.com>
Repository: CRAN
Date/Publication: 2021-01-16 00:50:04 UTC
Built: R 4.6.0; ; 2026-04-26 12:25:09 UTC; unix
