List available R versions from Nixpkgs

Nix revisions with old R releases

Usage

available_r()

available_r

Format

A data frame with 39 rows and 3 variables:

version: R version
revision: Nix revision containing this version of R
date: Date when this revision was available

Source

Nix Package Version, by Marcelo Lazaroni

Value

A character vector containing the available R versions.

Examples

available_r()
#>  [1] "latest" "3.0.2"  "3.0.3"  "3.1.0"  "3.1.2"  "3.1.3"  "3.2.0"  "3.2.1" 
#>  [9] "3.2.2"  "3.2.3"  "3.2.4"  "3.3.3"  "3.4.0"  "3.4.1"  "3.4.2"  "3.4.3" 
#> [17] "3.4.4"  "3.5.0"  "3.5.1"  "3.5.2"  "3.5.3"  "3.6.0"  "3.6.1"  "3.6.2" 
#> [25] "3.6.3"  "4.0.0"  "4.0.2"  "4.0.3"  "4.0.4"  "4.1.1"  "4.1.2"  "4.1.3" 
#> [33] "4.2.0"  "4.2.1"  "4.2.2"  "4.2.3"  "4.3.1"  "4.3.2"  "4.3.3"  "4.4.0"