Delete comment from: Apply R
Andrewchay said...
Turns out that you need to install the Rgraphviz package from bioconductor by:
source("http://www.bioconductor.org/biocLite.R")
biocLite("Rgraphviz")
Jan 20, 2012, 6:01:48 PM
Posted to Mining Facebook Data: Most "Liked" Status and Friendship Network
