R Observatory: Metrics for treeclim version 2.0.8.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

treeclim

2.0.8.0Package record

Numerical Calibration of Proxy-Climate Relationships

0packages depend

7.6Kdownloads / year

66.9%test coverage

13/13flavors OK

Overview

About

Maintained by Christian ZangCRAN page ↗GitHub ↗Issues ↗

Bootstrapped response and correlation functions, seasonal correlations and evaluation of reconstruction skills for use in dendroclimatology and dendroecology, see Zang and Biondi (2015) doi:10.1111/ecog.01335.

Changes in 2.0.8.0

Fix: avoid spurious -Warray-bounds warning under GCC 16 by using fill::none for fully-populated result matrices (pcor.cpp, corfun.cpp, ...)
Modernise src/Makevars: drop deprecated LdFlags/RcppLdFlags calls (no-ops since Rcpp 0.11.0, 2013)
Tidy DESCRIPTION: move Rcpp to Imports, drop pseudo-dependencies on base/stats/utils

From NEWS.md in the release

Install

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

install.packages("treeclim", 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("cszang/treeclim")

Development version from cszang/treeclim. 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-treeclim

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-treeclim

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-treeclim

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: 6.1 min · r-devel-windows-x86_64

Status changes

OK13 OK2026-08-04
NOTE12 OK, 1 NOTE2026-08-01
OK13 OK2026-06-09
ERROR12 OK, 1 ERROR2026-06-08
NOTE12 OK, 1 NOTE2026-06-07

Show 4 earlier changesHide 4 earlier changes

WARNING12 OK, 1 WARNING2026-05-13
OK14 OK2026-04-22
ERROR13 OK, 1 ERROR2026-04-18
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 2.0.8.0

READMEYes · 76 wordsVignettesNoNEWSYes · 67% structured · mentions 2.0.8.0Citation fileYes · cites a publication

Help pages: 41 (19 internal)
Examples that run: 75%6 run in a plain check · 2 only when donttest examples are enabled (R CMD check --as-cran)
Exported functions with examples: 89%
Documented parameters: 97%
Return-value docs: 100%
Help pages citing references: 10%

How these are measured

Downloads

7.6K

CRAN downloads in the past year

Rank #4,433 · ~21/day · ~632/mo

Releases R versions

Daily download trend is not available in this view yet.

77330 days

1.9K90 days

7.6K1 year

Compare downloads with other packages →

Also on351 r2u4 autocran

How downloads are counted

Repository

cszang/treeclim ↗Account: cszang

18Stars

4Forks

5Open issues

0Open PRs

14Releases

343Commits

5Commit identities

dendroecologyclimate-relationshipsdendroclimatology

343 commits · Last activity 2026-06-05 · 0% stars, 30d

Responsiveness

How these are sampled

PRs merged (all time): not measured
Median days to close, 50 most recently updated closed issues: 6
Median days to close, 50 most recently updated closed PRs: not measured

Stars over time

2024-11-05 · 182026-07-07 · 18

How these are measured

PracticesBeta

8 development-tooling and community-health practices detected across 7 families in the upstream repository

Checks run against github.com/cszang/treeclim on 2026-10-11.

Continuous integration (2)

GitHub ActionsR CMD check workflow

The R CMD check workflow runs on Linux, macOS and Windows, and on R-devel

Governance and community (1)

Issue templates

Docs source (1)

GitHub Pages site last deployed 2024-12-13

Coverage (1)

Coverage reporting

Show all practicesHide 3 practices

Reproducibility and dev environment (1)

Makefile

CRAN release process (1)

cran-comments.md

Lint, format, editor (1)

RStudio project

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

Dependencies

Declared dependencies

10 external dependencies (excludes base and recommended)

Installing treeclim adds 31 packages (18 with compiled code, 26 MB of source tarballs). Heaviest: ggplot2 6.0 MB, cubature 3.2 MB, Rcpp 1.8 MB.

Depends (1)

R >= 4.0

Imports (8)

Rcpp abind plyr ggplot2 lmtest lmodel2 npboot

LinkingTo (2)

Rcpp RcppArmadillo

Suggests (1)

testthat

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 (2)

Christian Zang

Franco Biondi

Contributor, Copyright holder · added in 1.0.7

Releases (14)

Pick two releases to compare their code metrics.

2.0.8.0Latest
record
2026-06-05 · current release · diff ↗
R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
unarchivedReturned to CRAN
2024-12-16
2.0.7.1
record
2024-12-16 · diff ↗
R
R 4.4.0 released · 2024-04-24
archivedRemoved from CRAN
2024-04-20
issues were not corrected despite reminders
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
2.0.6.0
record
2022-02-08 · diff ↗
R
R 4.1.0 released · 2021-05-18
2.0.5.1
record
2020-10-08 · diff ↗
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26
2.0.3
record
2019-03-22 · diff ↗ ·
removed 1 export
shift_year
R
R 3.5.0 released · 2018-04-23

Show 13 earlier eventsHide 13 earlier events

R
R 3.4.0 released · 2017-04-21
2.0.0
record
2016-09-02 · diff ↗ ·
added 5 exports
., .., shift_year, dlm, traceplot
R
R 3.3.0 released · 2016-05-03
1.0.16
record
2016-03-14 · diff ↗
1.0.15
record
2016-03-11 · diff ↗
1.0.13
record
2015-11-26 · diff ↗
R
R 3.2.0 released · 2015-04-16
1.0.11
record
2015-02-10 · diff ↗
1.0.10
record
2015-01-19 · diff ↗
1.0.9
record
2015-01-12 · diff ↗
1.0.7
record
2014-08-08 · diff ↗
1.0.5
record
2014-08-06
R
R 3.1.0 released · 2014-04-10

Package metadata

First published: 2014-08-06
Total releases: 14 / 12 yrs
License: GPL-3 OSI
Minimum R: ≥ 4.0
Bundled data: 27 KB / 12 files
Download size: 94 KB

Cite

Cite this package

Run in R for the authors' entry:

citation("treeclim")

The package provides a citation file, so citation() returns the authors' own entry.

It points to 10.1111/ecog.01335.

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 treeclim version 2.0.8.0 [Data set]. HJJB, LLC. Data release v2026-10-18. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-18, 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 →