I'm new to R and trying to use the ggm package and I get the following
message:

> library("ggm",
lib.loc="/Library/Frameworks/R.framework/Versions/3.0/Resources/library")
Loading required package: graph
Error: package ‘graph’ could not be loaded
In addition: Warning message:
In library(pkg, character.only = TRUE, logical.return = TRUE, lib.loc =
lib.loc) :
  there is no package called ‘graph’

using RStudio 0.97.551
also tried using R 3.0.1 GUI 1.61 Snow Leopard build (6492)

Any advice or fixes for this would be appreciated.

Thanks!
Lianne

-- 
Lianne Schroeder
Doctoral Student and Research Assistant
Learning Sciences Research Institute
The University of Illinois at Chicago
1240 W. Harrison
Chicago, IL 60607
www.lsri.uic.edu

lschro6@uic.edu
leschroeder@gmail.com

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