how to read BRFSS file

hello,
I am trying to do exploratory factor analysis with BRFSS dataset (
http://www.cdc.gov/brfss/technical_infodata/surveydata/2008.htm) for a
couple of days, but I was not able to do that and got frustrated. Can

anybody help me with step by step guide? BRFSS dataset provides  
ASCII or SAS
format.

I am not sure I have the time to create a step by step guide for a  
dataset that is 47 MB long which I don't intend to use. I have  
experience with loading datasets from NCHS from NHANES. Which dataset  
do you intend to use? Perhaps if you posed more discrete questions,  
then people could chime in as you proceeded stap by step.

The data layout for the ASCII data is described on:
http://www.cdc.gov/brfss/technical_infodata/surveydata/2008/varLayout_table_08.htm

So it looks like you will be using either read.sas or read.fwf? Have  
you tried either one? What experiences or preparation have you you to  
report?

David Winsemius, MD
Heritage Laboratories
West Hartford, CT