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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  8 months and 10 days ago 746 main
conda 129.0 kB | noarch/r-checkpoint-1.0.2-r43hc72bb7e_3.conda  8 months and 10 days ago 746 main
conda 128.9 kB | noarch/r-checkpoint-1.0.2-r42hc72bb7e_2.conda  1 year and 9 months ago 1281 main
conda 129.4 kB | noarch/r-checkpoint-1.0.2-r43hc72bb7e_2.conda  1 year and 9 months ago 1429 main
conda 137.5 kB | noarch/r-checkpoint-1.0.2-r42hc72bb7e_1.tar.bz2  2 years and 5 months ago 1482 main
conda 137.7 kB | noarch/r-checkpoint-1.0.2-r41hc72bb7e_1.tar.bz2  2 years and 5 months ago 1525 main
conda 136.8 kB | noarch/r-checkpoint-1.0.2-r41hc72bb7e_0.tar.bz2  3 years and 2 months ago 2050 main
conda 136.8 kB | noarch/r-checkpoint-1.0.2-r40hc72bb7e_0.tar.bz2  3 years and 2 months ago 2039 main
conda 137.4 kB | noarch/r-checkpoint-1.0.1-r40hc72bb7e_0.tar.bz2  3 years and 2 months ago 2031 main
conda 137.6 kB | noarch/r-checkpoint-1.0.1-r41hc72bb7e_0.tar.bz2  3 years and 2 months ago 2032 main
conda 135.9 kB | noarch/r-checkpoint-1.0.0-r41hc72bb7e_0.tar.bz2  3 years and 9 months ago 2060 main
conda 135.9 kB | noarch/r-checkpoint-1.0.0-r40hc72bb7e_0.tar.bz2  3 years and 9 months ago 2092 main
conda 195.5 kB | noarch/r-checkpoint-0.4.10-r41hc72bb7e_0.tar.bz2  3 years and 10 months ago 2134 main
conda 195.2 kB | noarch/r-checkpoint-0.4.10-r40hc72bb7e_0.tar.bz2  4 years and 5 months ago 2484 main
conda 195.2 kB | noarch/r-checkpoint-0.4.10-r36hc72bb7e_0.tar.bz2  4 years and 5 months ago 2504 main
conda 194.5 kB | noarch/r-checkpoint-0.4.9-r36h6115d3f_1.tar.bz2  4 years and 10 months ago 2975 main
conda 194.1 kB | noarch/r-checkpoint-0.4.9-r40h6115d3f_1.tar.bz2  4 years and 10 months ago 2918 main
conda 193.3 kB | noarch/r-checkpoint-0.4.9-r35h6115d3f_0.tar.bz2  5 years and 1 month ago 3140 main cf202003
conda 194.3 kB | noarch/r-checkpoint-0.4.9-r36h6115d3f_0.tar.bz2  5 years and 1 month ago 3101 main cf202003
conda 195.6 kB | noarch/r-checkpoint-0.4.8-r36h6115d3f_0.tar.bz2  5 years and 2 months ago 3344 main cf202003
conda 194.5 kB | noarch/r-checkpoint-0.4.8-r35h6115d3f_0.tar.bz2  5 years and 2 months ago 3330 main cf202003
conda 193.8 kB | noarch/r-checkpoint-0.4.7-r35h6115d3f_0.tar.bz2  5 years and 6 months ago 3767 main cf202003
conda 195.0 kB | noarch/r-checkpoint-0.4.7-r36h6115d3f_0.tar.bz2  5 years and 6 months ago 3770 main cf202003
conda 185.0 kB | noarch/r-checkpoint-0.4.6-r36_0.tar.bz2  5 years and 8 months ago 3834 main cf202003
conda 184.0 kB | noarch/r-checkpoint-0.4.6-r35_0.tar.bz2  5 years and 8 months ago 3894 main cf202003
conda 184.0 kB | noarch/r-checkpoint-0.4.5-r35_1.tar.bz2  5 years and 8 months ago 3801 main cf202003
conda 185.0 kB | noarch/r-checkpoint-0.4.5-r36_1.tar.bz2  5 years and 8 months ago 3793 main cf202003
conda 183.7 kB | noarch/r-checkpoint-0.4.5-r351_0.tar.bz2  6 years and 1 month ago 4986 main cf202003
conda 183.3 kB | noarch/r-checkpoint-0.4.3-r351_1000.tar.bz2  6 years and 4 months ago 4551 main cf202003 gcc7 cf201901
conda 153.9 kB | win-64/r-checkpoint-0.4.3-r3.3.2_0.tar.bz2  7 years and 22 days ago 2010 main cf202003 cf201901
conda 153.4 kB | win-64/r-checkpoint-0.4.3-r3.4.1_0.tar.bz2  7 years and 22 days ago 3930 main cf202003 cf201901
conda 146.7 kB | osx-64/r-checkpoint-0.4.3-r3.4.1_0.tar.bz2  7 years and 22 days ago 370 main cf202003 cf201901
conda 146.4 kB | osx-64/r-checkpoint-0.4.3-r3.3.2_0.tar.bz2  7 years and 22 days ago 367 main cf202003 cf201901
conda 146.5 kB | linux-64/r-checkpoint-0.4.3-r3.4.1_0.tar.bz2  7 years and 22 days ago 5238 main cf202003 cf201901
conda 146.3 kB | linux-64/r-checkpoint-0.4.3-r3.3.2_0.tar.bz2  7 years and 22 days ago 4972 main cf202003 cf201901
conda 167.5 kB | win-64/r-checkpoint-0.4.1-r3.4.1_0.tar.bz2  7 years and 6 months ago 1855 main cf202003 cf201901
conda 168.0 kB | win-64/r-checkpoint-0.4.1-r3.3.2_0.tar.bz2  7 years and 6 months ago 1854 main cf202003 cf201901
conda 160.6 kB | osx-64/r-checkpoint-0.4.1-r3.4.1_0.tar.bz2  7 years and 6 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 6 months ago 384 main cf202003 cf201901
conda 160.9 kB | linux-64/r-checkpoint-0.4.1-r3.4.1_0.tar.bz2  7 years and 6 months ago 5027 main cf202003 cf201901
conda 160.7 kB | linux-64/r-checkpoint-0.4.1-r3.3.2_0.tar.bz2  7 years and 6 months ago 5070 main cf202003 cf201901

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