Re: [R] Memory limits for MDSplot in randomForest package

2012-03-30 Thread Liaw, Andy
-Original Message- From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On Behalf Of Sam Albers Sent: Friday, March 23, 2012 3:31 PM To: r-help@r-project.org Subject: [R] Memory limits for MDSplot in randomForest package Hello, I am struggling to produce an MDS plot

[R] Memory limits for MDSplot in randomForest package

2012-03-23 Thread Sam Albers
Hello, I am struggling to produce an MDS plot using the randomForest package with a moderately large data set. My data set has one categorical response variables, 7 predictor variables and just under 19000 observations. That means my proximity matrix is approximately 133000 by 133000 which is