R Observatory: Metrics for ddst version 1.6.12

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

ddst

1.6.12Package record

Data Driven Smooth Tests

1packages depend

3.1Kdownloads / year

–test coverage

13/13flavors OK

Overview

About

Maintained by Przemyslaw BiecekCRAN page ↗GitHub ↗Website ↗Issues ↗

Smooth tests are data driven (alternative hypothesis is dynamically selected based on data). In this package you will find two groups of smooth of test: goodness-of-fit tests and nonparametric tests for comparing distributions. Among goodness-of-fit tests there are tests for exponent, Gaussian, Gumbel and uniform distribution. Among nonparametric tests there are tests for stochastic dominance, k-sample test, test with umbrella alternatives and test for change-point problems.

Install

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

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

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

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("pbiecek/ddst")

Development version from pbiecek/ddst. Installs pak first if it is not already available.

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-ddst

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled. We list this channel from recorded r2u download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

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-ddst

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-ddst

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed). We list this channel from recorded autoCRAN download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

Health

CRAN checks

13OK

CRAN check page ↗

Slowest check: 11.8 min · r-release-macos-x86_64

Status changes

OK13 OK2026-09-20
NOTE14 NOTE2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 1.6.12

README· In the repository, left out of the releaseVignettesYes · 1 · dynamicNEWSYes · 33% structured · does not mention 1.6.12Citation fileNoWebsiteYes · pkgdown

Help pages: 13
Examples that run: 100%13 run in a plain check
Exported functions with examples: 100%
Documented parameters: 95%
Return-value docs: 33%
Help pages citing references: 92%

Vignettes (1)

Examples for ddst package

How these are measured

Downloads

3.1K

CRAN downloads in the past year

Rank #8,534 · ~9/day · ~262/mo

Releases R versions

Daily download trend is not available in this view yet.

54630 days

1.1K90 days

3.1K1 year

Compare downloads with other packages →

Also on94 r2u15 autocran

How downloads are counted

Repository

pbiecek/ddst ↗Account: pbiecek

7Stars

0Forks

0Open issues

0Open PRs

0Releases

63Commits

1Commit identities

statisticsdata-drivensmooth-testrtest

63 commits · Last activity 2026-10-19

Responsiveness

not measured

How these are measured

PracticesBeta

6 development-tooling and community-health practices detected across 5 families in the upstream repository

Checks run against github.com/pbiecek/ddst on 2026-10-18.

Continuous integration (1)

Travis CI (config file)

Governance and community (1)

The repository owner accepts GitHub Sponsors

Docs source (2)

pkgdown

GitHub Pages site last deployed 2023-08-20

Lint, format, editor (1)

RStudio project

Show all practicesHide 1 practice

Git structural (1)

.gitattributes

How this is detected·Detection ruleset v3 (2026-09-26)

Dependencies

Declared dependencies

6 external dependencies (excludes base and recommended)

Installing ddst adds 20 packages (8 with compiled code, 15 MB of source tarballs). Heaviest: ggplot2 6.0 MB, isoband 1.5 MB, farver 1.2 MB.

Depends (2)

R >= 2.7polynom

Imports (3)

ggplot2 orthopolynom evd

LinkingTo (0)

none

Suggests (2)

rmutil knitr

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

Depends 1

Depends, Imports or LinkingTo, most downloaded first

GLDreg

How these are counted

Code & Tests

People & History

People (2)

Przemyslaw Biecek

Author, Maintainer since 1.0 (2008)

Grzegorz Wylupek

Author · added in 1.6.11

Listed in earlier versions (1)

Teresa Ledwina

no longer listed · 1.0 to 1.6.11

Releases (7)

Pick two releases to compare their code metrics.

1.6.12Latest
record
2026-10-19 · current release · diff ↗
1.6.11
record
2026-09-12 · diff ↗ ·
removed 2 exports
ddst.extr.test, ddst.norm.test

added 11 exports
ddst.againststochdom.test, ddst.evd.test, ddst.forstochdom.test, ddst.ksample.test, ddst.normbounded.test, ddst.normubounded.test, ddst.normunbounded.bias, ddst.twosample.test, ddst.umbrellaknownp.test, ddst.umbrellaunknownp.test, ddst.upwardtrend.test
R
R 4.6.0 released · 2026-04-24
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
R
R 3.6.0 released · 2019-04-26
R
R 3.5.0 released · 2018-04-23
R
R 3.4.0 released · 2017-04-21
1.4
record
2016-05-26 · diff ↗ ·
removed 1 export
pattern:\\.test$

added 4 exports
ddst.extr.test, ddst.exp.test, ddst.norm.test, ddst.uniform.test
R
R 3.3.0 released · 2016-05-03
R
R 3.2.0 released · 2015-04-16
R
R 3.1.0 released · 2014-04-10

Show 14 earlier eventsHide 14 earlier events

R
R 3.0.0 released · 2013-04-03
1.03
record
2012-08-19 · diff ↗
R
R 2.15.0 released · 2012-03-30
R
R 2.14.0 released · 2011-10-31
R
R 2.13.0 released · 2011-04-13
R
R 2.12.0 released · 2010-10-15
1.02
record
2010-07-30 · diff ↗
R
R 2.11.0 released · 2010-04-22
R
R 2.10.0 released · 2009-10-26
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R 2.9.0 released · 2009-04-17
R
R 2.8.0 released · 2008-10-20
1.01
record
2008-09-28 · diff ↗ ·
removed 1 export
pattern:^[[:alpha:]]+

added 1 export
pattern:\\.test$
1.0
record
2008-08-08
R
R 2.7.0 released · 2008-04-22

Package metadata

First published: 2008-08-08
Total releases: 7 / 18 yrs
License: GPL-2 OSI
Minimum R: ≥ 2.7
Download size: 1.4 MB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("ddst")

Format

Biecek, P., & Wylupek, G. (2026). ddst: Data Driven Smooth Tests (Version 1.6.12) [Computer software]. https://doi.org/10.32614/CRAN.package.ddst

This package has no citation file, so citation() returns this entry built from DESCRIPTION.

Cite the R Observatory

For a number measured here: a download total, a coverage figure, an archival date.

Format

APA

Balamuta, J. J. (2026). R Observatory: Metrics for ddst version 1.6.12 [Data set]. HJJB, LLC. Data release v2026-10-20. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-20, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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