Ackia

Keybase proof

I hereby claim:

• I am ackia on github.
• I am ackia (https://keybase.io/ackia) on keybase.
• I have a public key ASDOZbmrl7fV5L1sVinic6IZf6UfqrpVfM-o4-rSvc4amAo

To claim this, I am signing this object:

Ackia

# ipak function: install and load multiple R packages.
# check to see if packages are installed. Install them if they are not, then load them into the R session.

ipak <- function(pkg){
    new.pkg <- pkg[!(pkg %in% installed.packages()[, "Package"])]
    if (length(new.pkg)) 
        install.packages(new.pkg, dependencies = TRUE)
    sapply(pkg, require, character.only = TRUE)
}