nptest

1.2

Nonparametric Bootstrap and Permutation Tests

2packages depend

5.7Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Nathaniel E. HelwigFirst published 2019-04-236 releasesCRAN page ↗

Robust nonparametric bootstrap and permutation tests for goodness of fit, distribution equivalence, location, correlation, and regression problems, as described in Helwig (2019a) doi:10.1002/wics.1457 and Helwig (2019b) doi:10.1016/j.neuroimage.2019.116030. Univariate and multivariate tests are supported. For each problem, exact tests and Monte Carlo approximations are available. Five different nonparametric bootstrap confidence intervals are implemented. Parallel computing is implemented via the 'parallel' package.

Install

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

install.packages("nptest", 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-nptest

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-nptest

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-nptest

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

Health

CRAN checks

13OK

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

Code health

None

Tests · ratio 0.00

not tracked

Coverage

None

Vignettes

README

Dependencies · direct

Check history

OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Downloads

5.7K

CRAN downloads in the past year

Rank #9,377 · ~16/day · ~476/mo

Releases R versions

Daily download trend is not available in this view yet.

40130 days

1.2K90 days

5.7K1 year

Compare downloads with other packages →

Also on117 r2u6 autocran

Dependencies

Declared dependencies

0 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (0)

none

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

2direct

0indirect

negligible resilience

Code & Tests

Code Composition

R 4,478 (68%)Rd 2,087 (32%)

Code characteristics

Object systems

S314

Cyclomatic complexity: 4.0 median / 52 max

Test coverage

Line coverage

–

Expression

–

Tests / Examples

–

Functions

73 0 exported

Complexity

8.4 avg / 52 max

Call network

73 nodes / 76 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)

Nathaniel E. Helwig

Author, Maintainer

Authors (1)

Nathaniel E. Helwig

Author, Maintainer

Release timeline

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

R
R 4.6.0 released · 2026-04-24
1.2Latest
2026-01-23 · 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
1.1
2023-04-14 · diff ↗
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
1.0-3
2021-03-01 · diff ↗
1.0-2
2020-10-01 · diff ↗
1.0-1
2020-09-11 · diff ↗
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26
1.0-0
2019-04-23
R
R 3.5.0 released · 2018-04-23

Package metadata

First published: 2019-04-23
Total releases: 6 / 7 yrs
License: GPL (>= 2) OSI
Download size: 44 KB
Installed size: not tracked yet
With dependencies: not tracked yet