intkrige

1.0.2

A Numerical Implementation of Interval-Valued Kriging

0packages depend

2.6Kdownloads / year

25.7%test coverage

11/13checks pass

Overview

About

Maintained by Brennan BeanFirst published 2019-07-073 releasesCRAN page ↗

An interval-valued extension of ordinary and simple kriging. Optimization of the function is based on a generalized interval distance. This creates a non-differentiable cost function that requires a differentiable approximation to the absolute value function. This differentiable approximation is optimized using a Newton-Raphson algorithm with a penalty function to impose the constraints. Analyses in the package are driven by the 'intsp' and 'intgrd' classes, which are interval-valued extensions of 'SpatialPointsDataFrame' and 'SpatialPixelsDataFrame' respectively. The package includes several wrappers to functions in the 'gstat' and 'sp' packages.

Install

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

install.packages("intkrige", 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-intkrige

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

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-intkrige

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

# 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-intkrige

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

Health

CRAN checks

2ERROR11OK

Failing flavors

ERROR r-devel-linux-x86_64-fedora-clang
ERROR r-devel-linux-x86_64-fedora-gcc

Slowest check: 100.5 min · r-devel-linux-x86_64-fedora-clang

Code health

Yes

Tests · ratio 0.02

25.7%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

ERROR2026-03-10
12 OK · 0 NOTE · 0 WARNING · 2 ERROR · 0 FAILURE

Documentation

READMEYes · 943 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 92%
Return-value docs: 75%
References docs: 10%

Downloads

2.6K

CRAN downloads in the past year

Rank #15,436 · ~7/day · ~216/mo

Releases R versions

Daily download trend is not available in this view yet.

26130 days

69890 days

2.6K1 year

Compare downloads with other packages →

Also on675 r2u33 autocran

Dependencies

Declared dependencies

14 external dependencies (excludes base and recommended)

Depends (4)

R >= 3.5.0sp gstat raster

Imports (5)

Rcpp Rdpackmethodsstatsutils

LinkingTo (2)

Rcpp RcppArmadillo

Suggests (9)

doParallel foreachlatticelatticeExtragridgridExtra testthat knitr rmarkdown

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Datasets

People & History

People (1)

Maintainer (1)

Brennan Bean

Author, Maintainer

Authors (1)

Brennan Bean

Author, Maintainer

Package Timeline

3 releases. Pick two to compare their code metrics. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
1.0.2Latest
2025-09-21 · current release · diff ↗
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
R
R 4.0.0 released · 2020-04-24
1.0.1
2020-02-08 · diff ↗
1.0.0
2019-07-07
R
R 3.6.0 released · 2019-04-26

Package metadata

First published: 2019-07-07
Total releases: 3 / 7 yrs
License: MIT + file LICENSE OSI
Minimum R: ≥ 3.5.0
Bundled data: 72 KB / 5 files
Download size: 282 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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