[R] VIF's in R using BIGLM

Dear R-help This is a follow-up to my previous post here: http://groups.google.com/group/r-help-archive/browse_thread/thread/d9b6f87ce06a9fb7/e9be30a4688f239c?lnk=gst&q=dobomode#e9be30a4688f239c I am working on developing an open-source automated system for running batch-regressions on

[R] Running out of memory when importing SPSS files

Hello R-help, I am trying to import a large dataset from SPSS into R. The SPSS file is in .SAV format and is about 1GB in size. I use read.spss to import the file and get an error saying that I have run out of memory. I am on a MAC OS X 10.5 system with 4GB of RAM. Monitoring the R process tells m

[R] Questions about biglm

Hello folks, I am very excited to have discovered R and have been exploring its capabilities. R's regression models are of great interest to me as my company is in the business of running thousands of linear regressions on large datasets. I am using biglm to run linear regressions on datasets tha

Re: [R] Running out of memory when importing SPSS files

I found the culprit. I had a number of variables in the SPSS file that were a variable length string data type (255 characters). This seemed to force R into creating 255-byte variables which eventually choked my machine's memory... On Feb 18, 5:34 pm, Uwe Ligges wrote: > dobomodewrote: > > Hello

[R] Using JRI and Java 1.6 on MAC OS X

Dear R-Help, I am trying to get JRI (the rJava interface allowing Java to connect to R) to work. I was able to run it a week ago when I was doing some testing using Java 1.5. However, I am developing a GUI application using some of the new Java 1.6 features and I just can't get JRI to work with th