Changes on CRAN

2024-07-01 to 2024-09-30

“Changes on CRAN” published in The R Journal.

Kurt Hornik (WU Wirtschaftsuniversität Wien) , Uwe Ligges (TU Dortmund) , Achim Zeileis (Universität Innsbruck)
2024-06-01

1 CRAN growth

In the past 3 months, 473 new packages were added to the CRAN package repository. 144 packages were unarchived, 207 were archived and 1 had to be removed. The following shows the growth of the number of active packages in the CRAN package repository:

CRAN growth: Number of CRAN packages over time in levels (left) and in logs (right).

On 2024-09-30, the number of active packages was around 21414.

2 Changes in the CRAN Repository Policy

Similar to providing ORCID identifiers for individual authors and contributors in R packages, the policy now encorages to provide ROR identifiers (from the Research Organization Registry, https://ror.org/) in a package’s DESCRIPTION file in case there are organizations among the authors and contributors.

The policy now points out explicitly that package names on CRAN are persistent and in general it is not permitted to change a package’s name.

3 CRAN package submissions

From July 2024 to September 2024 CRAN received 6705 package submissions. For these, 10875 actions took place of which 7759 (71%) were auto processed actions and 3116 (29%) manual actions.

Minus some special cases, a summary of the auto-processed and manually triggered actions follows:

archive inspect newbies pending pretest publish recheck waiting
auto 2184 724 1459 219 0 2001 736 364
manual 1255 22 24 49 63 1282 351 58

These include the final decisions for the submissions which were

archive publish
auto 2046 (31.2%) 1717 (26.2%)
manual 1235 (18.8%) 1564 (23.8%)

where we only count those as auto processed whose publication or rejection happened automatically in all steps.

4 CRAN mirror security

Currently, there are 94 official CRAN mirrors, 73 of which provide both secure downloads via ‘httpsand use secure mirroring from the CRAN master (via rsync through ssh tunnels). Since the R 3.4.0 release, chooseCRANmirror() offers these mirrors in preference to the others which are not fully secured (yet).

5 CRAN Task View Initiative

There is one new task view:

Currently there are 46 task views (see https://CRAN.R-project.org/web/views/), with median and mean numbers of CRAN packages covered 110 and 123, respectively. Overall, these task views cover 4741 CRAN packages, which is about 21% of all active CRAN packages.

Reuse

Text and figures are licensed under Creative Commons Attribution CC BY 4.0. The figures that have been reused from other sources don't fall under this license and can be recognized by a note in their caption: "Figure from ...".

Citation

For attribution, please cite this work as

Hornik, et al., "Changes on CRAN", The R Journal, 2024

BibTeX citation

@article{RJ-2024-2-cran,
  author = {Hornik, Kurt and Ligges, Uwe and Zeileis, Achim},
  title = {Changes on CRAN},
  journal = {The R Journal},
  year = {2024},
  note = {https://journal.r-project.org/news/RJ-2024-2-cran},
  volume = {16},
  issue = {2},
  issn = {2073-4859},
  pages = {1}
}