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The goal of checkpoint is to solve the problem of package reproducibility in R. Specifically, checkpoint allows you to install packages as they existed on CRAN on a specific snapshot date as if you had a CRAN time machine. To achieve reproducibility, the checkpoint() function installs the packages required or called by your project and scripts to a local library exactly as they existed at the specified point in time. Only those packages are available to your project, thereby avoiding any package updates that came later and may have altered your results. In this way, anyone using checkpoint's checkpoint() can ensure the reproducibility of your scripts or projects at any time. To create the snapshot archives, once a day (at midnight UTC) Microsoft refreshes the Austria CRAN mirror on the "Microsoft R Archived Network" server (<https://mran.microsoft.com/>). Immediately after completion of the rsync mirror process, the process takes a snapshot, thus creating the archive. Snapshot archives exist starting from 2014-09-17.

copied from cf-staging / r-checkpoint
Type Size Name Uploaded Downloads Labels
conda 130.1 kB | noarch/r-checkpoint-1.0.2-r44hc72bb7e_3.conda  5 months and 29 days ago 496 main
conda 129.0 kB | noarch/r-checkpoint-1.0.2-r43hc72bb7e_3.conda  5 months and 29 days ago 562 main
conda 128.9 kB | noarch/r-checkpoint-1.0.2-r42hc72bb7e_2.conda  1 year and 6 months ago 1116 main
conda 129.4 kB | noarch/r-checkpoint-1.0.2-r43hc72bb7e_2.conda  1 year and 6 months ago 1275 main
conda 137.5 kB | noarch/r-checkpoint-1.0.2-r42hc72bb7e_1.tar.bz2  2 years and 3 months ago 1357 main
conda 137.7 kB | noarch/r-checkpoint-1.0.2-r41hc72bb7e_1.tar.bz2  2 years and 3 months ago 1391 main
conda 136.8 kB | noarch/r-checkpoint-1.0.2-r41hc72bb7e_0.tar.bz2  2 years and 11 months ago 1924 main
conda 136.8 kB | noarch/r-checkpoint-1.0.2-r40hc72bb7e_0.tar.bz2  2 years and 11 months ago 1914 main
conda 137.4 kB | noarch/r-checkpoint-1.0.1-r40hc72bb7e_0.tar.bz2  3 years and 10 days ago 1908 main
conda 137.6 kB | noarch/r-checkpoint-1.0.1-r41hc72bb7e_0.tar.bz2  3 years and 10 days ago 1911 main
conda 135.9 kB | noarch/r-checkpoint-1.0.0-r41hc72bb7e_0.tar.bz2  3 years and 7 months ago 1941 main
conda 135.9 kB | noarch/r-checkpoint-1.0.0-r40hc72bb7e_0.tar.bz2  3 years and 7 months ago 1970 main
conda 195.5 kB | noarch/r-checkpoint-0.4.10-r41hc72bb7e_0.tar.bz2  3 years and 7 months ago 2009 main
conda 195.2 kB | noarch/r-checkpoint-0.4.10-r40hc72bb7e_0.tar.bz2  4 years and 2 months ago 2361 main
conda 195.2 kB | noarch/r-checkpoint-0.4.10-r36hc72bb7e_0.tar.bz2  4 years and 2 months ago 2374 main
conda 194.5 kB | noarch/r-checkpoint-0.4.9-r36h6115d3f_1.tar.bz2  4 years and 8 months ago 2849 main
conda 194.1 kB | noarch/r-checkpoint-0.4.9-r40h6115d3f_1.tar.bz2  4 years and 8 months ago 2794 main
conda 193.3 kB | noarch/r-checkpoint-0.4.9-r35h6115d3f_0.tar.bz2  4 years and 10 months ago 3015 main cf202003
conda 194.3 kB | noarch/r-checkpoint-0.4.9-r36h6115d3f_0.tar.bz2  4 years and 10 months ago 2987 main cf202003
conda 195.6 kB | noarch/r-checkpoint-0.4.8-r36h6115d3f_0.tar.bz2  5 years and 5 days ago 3210 main cf202003
conda 194.5 kB | noarch/r-checkpoint-0.4.8-r35h6115d3f_0.tar.bz2  5 years and 5 days ago 3206 main cf202003
conda 193.8 kB | noarch/r-checkpoint-0.4.7-r35h6115d3f_0.tar.bz2  5 years and 4 months ago 3641 main cf202003
conda 195.0 kB | noarch/r-checkpoint-0.4.7-r36h6115d3f_0.tar.bz2  5 years and 4 months ago 3642 main cf202003
conda 185.0 kB | noarch/r-checkpoint-0.4.6-r36_0.tar.bz2  5 years and 5 months ago 3708 main cf202003
conda 184.0 kB | noarch/r-checkpoint-0.4.6-r35_0.tar.bz2  5 years and 5 months ago 3779 main cf202003
conda 184.0 kB | noarch/r-checkpoint-0.4.5-r35_1.tar.bz2  5 years and 5 months ago 3683 main cf202003
conda 185.0 kB | noarch/r-checkpoint-0.4.5-r36_1.tar.bz2  5 years and 5 months ago 3672 main cf202003
conda 183.7 kB | noarch/r-checkpoint-0.4.5-r351_0.tar.bz2  5 years and 11 months ago 4867 main cf202003
conda 183.3 kB | noarch/r-checkpoint-0.4.3-r351_1000.tar.bz2  6 years and 1 month ago 4434 main cf202003 gcc7 cf201901
conda 153.9 kB | win-64/r-checkpoint-0.4.3-r3.3.2_0.tar.bz2  6 years and 10 months ago 2006 main cf202003 cf201901
conda 153.4 kB | win-64/r-checkpoint-0.4.3-r3.4.1_0.tar.bz2  6 years and 10 months ago 3926 main cf202003 cf201901
conda 146.7 kB | osx-64/r-checkpoint-0.4.3-r3.4.1_0.tar.bz2  6 years and 10 months ago 370 main cf202003 cf201901
conda 146.4 kB | osx-64/r-checkpoint-0.4.3-r3.3.2_0.tar.bz2  6 years and 10 months ago 367 main cf202003 cf201901
conda 146.5 kB | linux-64/r-checkpoint-0.4.3-r3.4.1_0.tar.bz2  6 years and 10 months ago 5060 main cf202003 cf201901
conda 146.3 kB | linux-64/r-checkpoint-0.4.3-r3.3.2_0.tar.bz2  6 years and 10 months ago 4794 main cf202003 cf201901
conda 167.5 kB | win-64/r-checkpoint-0.4.1-r3.4.1_0.tar.bz2  7 years and 4 months ago 1852 main cf202003 cf201901
conda 168.0 kB | win-64/r-checkpoint-0.4.1-r3.3.2_0.tar.bz2  7 years and 4 months ago 1851 main cf202003 cf201901
conda 160.6 kB | osx-64/r-checkpoint-0.4.1-r3.4.1_0.tar.bz2  7 years and 4 months ago 371 main cf202003 cf201901
conda 160.5 kB | osx-64/r-checkpoint-0.4.1-r3.3.2_0.tar.bz2  7 years and 4 months ago 382 main cf202003 cf201901
conda 160.9 kB | linux-64/r-checkpoint-0.4.1-r3.4.1_0.tar.bz2  7 years and 4 months ago 4850 main cf202003 cf201901
conda 160.7 kB | linux-64/r-checkpoint-0.4.1-r3.3.2_0.tar.bz2  7 years and 4 months ago 4885 main cf202003 cf201901

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