datos_taller_sparkR.zip
: https://www.dropbox.com/s/0o024r5j2e0082g/datos_taller_sparkR.zip.paquetes <- c("rmarkdown","magrittr")
if( any(!paquetes %in% rownames(installed.packages())) ){
install.packages(paquetes[!paquetes %in% rownames(installed.packages())])
}