[R] RandomForest Proximity Matrix

2010-10-21 Thread Michael Lindgren
chael -- Michael Lindgren GIS Technician / Programmer EWHALE Lab - Institute of Arctic Biology University of Alaska 419 IRVING I Fairbanks, AK 99775-7000 Email: malindg...@alaska.edu Phone: 907 474 7959 [[alternative HTML version deleted]] __ R-h

[R] RandomForests Limitations? Work Arounds?

2010-09-07 Thread Michael Lindgren
Greetings, I want to inquire about the memory limitations of the randomForest package. I am attempting to perform clustering analysis using RF but I keep getting the message that RF cannot allocate a vector of a given size. I am currently using the 32-bit version of R to run this analysis, are