SpatialfdaR: Spatial Functional Data Analysis

Finite element modeling (FEM) uses meshes of triangles to define surfaces. A surface within a triangle may be either linear or quadratic. In the order one case each node in the mesh is associated with a basis function and the basis is called the order one finite element basis. In the order two case each edge mid-point is also associated with a basis function. Functions are provided for smoothing, density function estimation point evaluation and plotting results. Two papers illustrating the finite element data analysis are Sangalli, L.M., Ramsay, J.O., Ramsay, T.O. (2013)<> and Bernardi, M.S, Carey, M., Ramsay, J. O., Sangalli, L. (2018)<>. Modelling spatial anisotropy via regression with partial differential regularization Journal of Multivariate Analysis, 167, 15-30.

Version: 1.0.0
Depends: R (≥ 3.5.0), fda, splines, graphics, rgl, geometry
Imports: knitr, rmarkdown
Suggests: spelling
Published: 2022-10-11
DOI: 10.32614/CRAN.package.SpatialfdaR
Author: James Ramsay [aut, cre], Spencer Graves [ctb]
Maintainer: James Ramsay <james.ramsay at>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: no
Language: en-US
Materials: NEWS
CRAN checks: SpatialfdaR results


Reference manual: SpatialfdaR.pdf
Vignettes: Meuse


Package source: SpatialfdaR_1.0.0.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): SpatialfdaR_1.0.0.tgz, r-oldrel (arm64): SpatialfdaR_1.0.0.tgz, r-release (x86_64): SpatialfdaR_1.0.0.tgz, r-oldrel (x86_64): SpatialfdaR_1.0.0.tgz


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