Changes on CRAN

2025-01-01 to 2025-03-31

“Changes on CRAN” published in The R Journal.

Kurt Hornik (WU Wirtschaftsuniversität Wien) , Uwe Ligges (TU Dortmund) , Achim Zeileis (Universität Innsbruck)
2025-03-01

1 CRAN growth

In the past 3 months, 528 new packages were added to the CRAN package repository. 142 packages were unarchived, 274 were archived and 0 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 2025-03-31, the number of active packages was around 22253.

2 CRAN package submissions

From January 2025 to March 2025 CRAN received 7690 package submissions. For these, 12213 actions took place of which 9271 (76%) were auto processed actions and 2942 (24%) 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 2798 623 1622 152 0 2401 931 356
manual 1171 4 13 6 60 1307 276 98

These include the final decisions for the submissions which were

archive publish
auto 2672 (35.5%) 2179 (28.9%)
manual 1157 (15.4%) 1522 (20.2%)

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

3 CRAN mirror security

Currently, there are 93 official CRAN mirrors, 77 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).

4 CRAN Task View Initiative

There are two new task views:

Currently there are 48 task views (see https://CRAN.R-project.org/web/views/), with median and mean numbers of CRAN packages covered 108 and 122, respectively. Overall, these task views cover 4906 CRAN packages, which is about 22% 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, 2025

BibTeX citation

@article{RJ-2025-1-cran,
  author = {Hornik, Kurt and Ligges, Uwe and Zeileis, Achim},
  title = {Changes on CRAN},
  journal = {The R Journal},
  year = {2025},
  note = {https://journal.r-project.org/news/RJ-2025-1-cran},
  volume = {17},
  issue = {1},
  issn = {2073-4859},
  pages = {221-222}
}