intkrige

1.0.2

A Numerical Implementation of Interval-Valued Kriging

0packages depend

2.6Kdownloads / year

–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")

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

Release

# one-time r2u setup for Ubuntu (noble)

curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash

# then install

sudo apt install r-cran-intkrige

Fast Ubuntu binaries via r2u (no compilation). Run the setup once per machine.

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

sudo dnf copr enable iucar/cran

sudo dnf install R-CRAN-intkrige

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

sudo zypper install R-intkrige

RPMs auto-built from CRAN on openSUSE OBS.

Health

CRAN checks

2ERROR11OK

Failing flavors

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

Code health

Yes

Tests · ratio 0.02

not tracked

Coverage

100%

Documentation · exports

Yes

Vignettes

Yes

README

Dependencies · direct

Check history

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

Downloads

2.6K

CRAN downloads in the past year

Rank #16,063 · ~7/day · ~213/mo

intkrige Releases R versions

Daily download trend is not available in this view yet.

30930 days

70490 days

2.6K1 year

Compare downloads with other packages →

Also on675 r2u16 autocran

Source & community

Repository stars, issues, and contributor activity are not tracked yet.

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

Reverse dependencies

0direct

–indirect (not tracked)

Nothing depends on this yet.

Code & Tests

Code Composition

R 2,810 (55%)C++ 1,078 (21%)Rd 1,017 (20%)Vignettes 214 (4%)

Test coverage

Line coverage

–

Expression

–

Tests / Examples

–

Functions

47 4 exported

Complexity

4.9 avg / 47 max

Call network

47 nodes / 14 edges

Test coverage has not been measured for this package yet; nodes fall back to a neutral fill.

Call graph

Open call graph →

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Lowest coverage

Per-function coverage is not measured for this package yet.

People & History

People (1)

Maintainer (1)

Brennan Bean

Author, Maintainer

Authors (1)

Brennan Bean

Author, Maintainer

Release 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
Download size: not tracked yet
Installed size: not tracked yet
With dependencies: not tracked yet