Created
May 19, 2014 02:03
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Detect which packages are not installed, and then install them and load all required packages into session.
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| # check if you need to install these packages | |
| pkg <- c("RODBC", "ggplot2") | |
| inst <- pkg %in% installed.packages() | |
| # inst | |
| if (length(pkg[!inst]) > 0) { | |
| install.packages(pkg[!inst]) | |
| } | |
| # load all required packages into session | |
| lapply(pkg, library, character.only = TRUE) |
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