Created
May 8, 2018 05:31
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re-install all R packages when update R version (e.g., 3.4 -> 3.5)
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| package_df <- as.data.frame(installed.packages("/Library/Frameworks/R.framework/Versions/3.4/Resources/library")) | |
| package_list <- as.character(package_df$Package) | |
| install.packages(package_list) |
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