[R] Using Rscript in version 3.0.0

Greetings, I have just installed version 3.0.0. I am trying to use code that I have used numerous times in previous versions of R. My code executes correctly until I try to call makePSOCKcluster. I issue the following command and get the following error: > cluster <- makePSOCKcluster(nodes, p

[R] R intermittently crashes across cluster

Greetings, I am having an interesting problem and I wonder if anyone else has seen this behavior. I am running R 2.11.1 with SNOW 0.3-3 on a Dell cluster running CentOS 5.5. I create my cluster using: cluster<- makeCluster(nodes,type="SOCK",port=10191) # nodes is a vector of compute nodes