YatchewTest

1.1.1

Yatchew (1997), De Chaisemartin & D'Haultfoeuille (2024) Linearity Test

1packages depend

22Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Diego CicciaFirst published 2024-04-044 releasesCRAN page ↗

Test of linearity originally proposed by Yatchew (1997) doi:10.1016/S0165-1765(97)00218-8 and improved by de Chaisemartin & D'Haultfoeuille (2024) doi:10.2139/ssrn.4284811 to be robust under heteroskedasticity.

Install

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

install.packages("YatchewTest", 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-yatchewtest

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-YatchewTest

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-YatchewTest

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

Health

CRAN checks

13OK

Slowest check: 2.1 min · r-oldrel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

Dependencies · direct

Check history

OK2026-04-22
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-04-18
13 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 100%
Return-value docs: 100%
References docs: 50%

Downloads

22K

CRAN downloads in the past year

Rank #2,402 · ~60/day · ~1.8K/mo

Releases R versions

Daily download trend is not available in this view yet.

2.4K30 days

9.3K90 days

22K1 year

Compare downloads with other packages →

Also on430 r2u10 autocran

Dependencies

Declared dependencies

4 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (2)

Rcpp ggplot2

LinkingTo (1)

Rcpp

Suggests (1)

testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

1indirect

DIDHAD

Code & Tests

Code Composition

R 321 (58%)Rd 136 (24%)C++ 100 (18%)

Code characteristics

Object systems

S33

Cyclomatic complexity: 1.0 median / 17 max

Test coverage

Line coverage

–

Expression

–

Tests / Examples

–

Functions

13 1 exported

Complexity

4.7 avg / 17 max

Call network

13 nodes / 7 edges

Call graph

Open call graph →

Loading call graph…

Lowest coverage

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

People & History

People (5)

Maintainer (1)

Diego Ciccia

Author, Maintainer

Authors (5)

Diego Ciccia

Author, Maintainer

Xavier D'Haultfoeuille

Author

Felix Knau

Author

Doulo Sow

Author

Clément de Chaisemartin

Author

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
1.1.1Latest
2024-07-23 · current release · diff ↗
1.1.0
2024-06-11 · diff ↗
1.0.2
2024-04-26 · diff ↗
R
R 4.4.0 released · 2024-04-24
1.0.0
2024-04-04
R
R 4.3.0 released · 2023-04-21

Package metadata

First published: 2024-04-04
Total releases: 4 / 2 yrs
License: MIT + file LICENSE OSI
Download size: 8.7 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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