SpatFD

0.0.1

Functional Geostatistics: Univariate and Multivariate Functional Spatial Prediction

0packages depend

7.1Kdownloads / year

–test coverage

0/13checks pass

Overview

About

Maintained by Martha Patricia Bohorquez CastañedaFirst published 2024-06-211 releasesCRAN page ↗

Performance of functional kriging, cokriging, optimal sampling and simulation for spatial prediction of functional data. The framework of spatial prediction, optimal sampling and simulation are extended from scalar to functional data. 'SpatFD' is based on the Karhunen-Loève expansion that allows to represent the observed functions in terms of its empirical functional principal components. Based on this approach, the functional auto-covariances and cross-covariances required for spatial functional predictions and optimal sampling, are completely determined by the sum of the spatial auto-covariances and cross-covariances of the respective score components. The package provides new classes of data and functions for modeling spatial dependence structure among curves. The spatial prediction of curves at unsampled locations can be carried out using two types of predictors, and both of them report, the respective variances of the prediction error. In addition, there is a function for the determination of spatial locations sampling configuration that ensures minimum variance of spatial functional prediction. There are also two functions for plotting predicted curves at each location and mapping the surface at each time point, respectively. References Bohorquez, M., Giraldo, R., and Mateu, J. (2016) doi:10.1007/s10260-015-0340-9, Bohorquez, M., Giraldo, R., and Mateu, J. (2016) doi:10.1007/s00477-016-1266-y, Bohorquez M., Giraldo R. and Mateu J. (2021) doi:10.1002/9781119387916.

Install

R (CRAN)Ubuntu (r2u)openSUSE (OBS)

install.packages("SpatFD", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-spatfd

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

bspm (used by r2u) also needs make: sudo apt install make

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-SpatFD

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

13NOTE

Failing flavors

NOTE r-devel-linux-x86_64-debian-clang
NOTE r-devel-linux-x86_64-debian-gcc
NOTE r-devel-linux-x86_64-fedora-clang
NOTE r-devel-linux-x86_64-fedora-gcc
NOTE r-devel-windows-x86_64
NOTE r-oldrel-macos-arm64
NOTE r-oldrel-macos-x86_64
NOTE r-oldrel-windows-x86_64
NOTE r-patched-linux-x86_64
NOTE r-release-linux-x86_64
NOTE r-release-macos-arm64
NOTE r-release-macos-x86_64
NOTE r-release-windows-x86_64

Slowest check: 2.0 min · r-devel-linux-x86_64-fedora-clang

Check history

NOTE2026-06-09
0 OK · 13 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-08
0 OK · 12 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
NOTE2026-03-10
3 OK · 11 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

Documentation signals are not tracked yet for this package.

Downloads

7.1K

CRAN downloads in the past year

Rank #6,548 · ~20/day · ~594/mo

SpatFD Releases R versions

Daily download trend is not available in this view yet.

31330 days

1.5K90 days

7.1K1 year

Compare downloads with other packages →

Also on156 r2u41 autocran

Dependencies

Declared dependencies

12 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.6.0

Imports (16)

ggplot2 plotly dplyrutilsstatsproxy reshape gstat sp fda sfMASSmethodsgeoR tidyr fda.usc

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Datasets

People & History

People (12)

Maintainer (1)

Martha Patricia Bohorquez Castañeda

Author, Maintainer

Authors (7)

Martha Patricia Bohorquez Castañeda

Author, Maintainer

Ramon Giraldo Henao

Author

Ruben Dario Guevara Gonzalez

Author

Jorge Mateu

Author

Samuel Hernando Sanchez Gutierrez

Author

Diego Alejandro Sandoval Skinner

Author

Angie Villamil

Author

Contributors (5)

Valeria Bejarano Salcedo

Contributor

Joan Nicolas Castro Cortes

Contributor

Miguel Angel Munoz Layton

Contributor

Venus Celeste Puertas

Contributor

Nathaly Vergel Serrano

Contributor

Listed in earlier versions (7)

Bohorquez Castañeda

no longer listed · 0.0.1

Castro Cortes

no longer listed · 0.0.1

Guevara Gonzalez

no longer listed · 0.0.1

Munoz Layton

no longer listed · 0.0.1

Puertas

no longer listed · 0.0.1

Sanchez Gutierrez

no longer listed · 0.0.1

Sandoval Skinner

no longer listed · 0.0.1

Package Timeline

1 release. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
0.0.1Latest
2026-03-10 · current release
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2024-06-21
Total releases: 1 / 2 yrs
License: GPL-3 OSI
Download size: 3.2 MB
Installed size: not tracked yet
With dependencies: not tracked yet

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