R Observatory: Metrics for pdR version 1.9.5

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

pdR

1.9.5Package record

Threshold Model and Unit Root Tests in Cross-Section and Time Series Data

0packages depend

7.1Kdownloads / year

–test coverage

13/13flavors OK

Overview

About

Maintained by Ho Tsung-wuCRAN page ↗

Threshold model, panel version of Hylleberg et al. (1990) DOI:10.1016/0304-4076(90)90080-D seasonal unit root tests, and panel unit root test of Chang (2002) DOI:10.1016/S0304-4076(02)00095-7.

Install

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

install.packages("pdR", 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-pdr

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-pdR

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-pdR

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: 1.8 min · r-oldrel-windows-x86_64

Status changes

OK13 OK2026-10-17
WARNING11 OK, 2 WARNING2026-09-30
OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK13 OK2026-06-09

Show 2 earlier changesHide 2 earlier changes

ERROR12 OK, 1 ERROR2026-06-08
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 1.9.5

READMENoVignettesNoNEWSNoCitation fileNoWebsitenot declared in DESCRIPTION

Help pages: 26includes a package overview page
Examples that run: 100%18 run in a plain check
Exported functions with examples: 60%
Documented parameters: 100%
Return-value docs: 40%
Help pages citing references: 62%

How these are measured

Downloads

7.1K

CRAN downloads in the past year

Rank #4,531 · ~19/day · ~590/mo

Releases R versions

Daily download trend is not available in this view yet.

69730 days

1.8K90 days

7.1K1 year

Compare downloads with other packages →

Also on98 r2u3 autocran128 c2d4u

How downloads are counted

Dependencies

Declared dependencies

6 external dependencies (excludes base and recommended)

Installing pdR adds 16 packages (8 with compiled code, 9.7 MB of source tarballs). Heaviest: Rcpp 1.8 MB, collapse 1.4 MB, sandwich 1.4 MB.

Depends (1)

R >= 3.5.0

Imports (2)

plm pglm

LinkingTo (0)

none

Suggests (4)

lme4 glmmTMB timeSeries uroot

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

Datasets

People & History

People (1)

Ho Tsung-wu

Author, Maintainer since 1.1 (2014)

Releases (13)

Pick two releases to compare their code metrics.

1.9.5Latest
record
2026-10-05 · current release · diff ↗
R
R 4.6.0 released · 2026-04-24
1.9.4
record
2025-08-19 · diff ↗ ·
removed 9 exports
HEGY.test, ret, SeasComponent, contts, hegy.reg, selPabic, selPsignf, interpolpval, lookupCVtable
R
R 4.5.0 released · 2025-04-11
1.9.3
record
2024-08-18 · diff ↗
1.9.2
record
2024-06-04 · diff ↗ ·
added 1 export
htest_pglm
R
R 4.4.0 released · 2024-04-24
1.9.1
record
2023-08-21 · diff ↗ ·
removed 2 exports
iClick.plm1way, iClick.plm2way
R
R 4.3.0 released · 2023-04-21
1.8
record
2022-06-06 · diff ↗
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
1.7
record
2019-07-07 · diff ↗
R
R 3.6.0 released · 2019-04-26
1.6
record
2018-11-18 · diff ↗ ·
added 3 exports
SMPLSplit_est, SMPLSplit_het, SMPLSplit_example

Show 10 earlier eventsHide 10 earlier events

R
R 3.5.0 released · 2018-04-23
R
R 3.4.0 released · 2017-04-21
1.5
record
2017-02-01 · diff ↗
1.4
record
2016-07-07 · diff ↗ ·
added 22 exports
tr, sse_calc, thr_sse, r_est, model, ptm, pIGF, IGF, lagSelect, tbar, ipsHEGY, HEGY.test, ret, SeasComponent, contts, hegy.reg, selPabic, selPsignf, interpolpval, lookupCVtable, iClick.plm1way, iClick.plm2way
R
R 3.3.0 released · 2016-05-03
1.3
record
2015-05-16 · diff ↗
R
R 3.2.0 released · 2015-04-16
1.2
record
2014-12-03 · diff ↗
1.1
record
2014-09-01
R
R 3.1.0 released · 2014-04-10

Package metadata

First published: 2014-09-01
Total releases: 13 / 12 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 3.5.0
Bundled data: 372 KB / 10 files
Download size: 398 KB

Appears in task views

Econometrics

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("pdR")

Format

Tsung-wu, H. (2026). pdR: Threshold Model and Unit Root Tests in Cross-Section and Time Series Data (Version 1.9.5) [Computer software]. https://doi.org/10.32614/CRAN.package.pdR

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 pdR version 1.9.5 [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.

Report a problem with this page →