Given the available information which packages were on CRAN on a given date?
Note
Due to missing of CRAN comments some packages are not annotated when were they archived and more packages than present might be returned for any given date.
See also
Other utilities:
cran_date(),
cran_doom(),
duplicated_alias(),
package_date(),
package_repos(),
repos_dependencies(),
update_dependencies()
Examples
cs <- cran_snapshot(Sys.Date() -2 )
#> Warning: There are 5 packages both archived and published
#> This indicate manual CRAN intervention.
head(cs)
#> Package Datetime Version User Size Status
#> 1 A3 2015-08-16 21:05:54 1.0.0 hornik 42810 archived
#> 2 AATtools 2024-08-16 09:10:08 0.0.3 ligges 252641 current
#> 3 ABACUS 2019-09-20 07:40:07 1.0.0 ligges 84194 current
#> 4 ABC.RAP 2016-10-20 08:52:18 0.9.0 hornik 4769661 current
#> 5 ABCExtremes 2013-05-15 08:45:56 1.0 hornik 5784 archived
#> 6 ABCanalysis 2017-03-13 13:31:39 1.2.1 ligges 23436 current