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June 12, 2025 15:28
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This is how I like to check for required installed versions and load packages in my R scripts, including non-CRAN packages. It requires {rlang} and {pak} packages.
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| if (!requireNamespace('rlang')) stop("Please, run install.packages('rlang')") | |
| rlang::check_required("pak") | |
| pkgs <- rlang::chr( | |
| rlang = "r-lib/[email protected]", | |
| purrr = "purrr", | |
| tidyverse = "tidyverse/tidyverse", | |
| tidymodels = "tidymodels/tidymodels", | |
| jrrosell = "jrosell/jrrosell@main", | |
| ) | |
| pak::pak(pkgs) | |
| suppressPackageStartupMessages(purrr::walk(names(pkgs), \(p) { | |
| library(p, character.only = TRUE, quietly = TRUE) | |
| })) |
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