Forked from florianhartig/copyInstalledPackages.r
Last active
December 28, 2018 16:10
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Save pavank/e550c56173d0d79a670b82a55bf25da2 to your computer and use it in GitHub Desktop.
Script to copy the packages installed on one computer or R version to another. Originally from http://stackoverflow.com/questions/1401904/painless-way-to-install-a-new-version-of-r-on-windows
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| # run on win computer / r version | |
| setwd("C:/Users/pavan/RLibrary/") # or any other existing temp directory | |
| packages <- installed.packages()[,"Package"] | |
| save(packages, file="Rpackages") | |
| # run on ubuntu computer / r version | |
| setwd("/RLibrary") # or any other existing temp directory | |
| load("Rpackages") | |
| for (p in setdiff(packages, installed.packages()[,"Package"])) | |
| install.packages(p) |
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