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906694
2005 Oct 01
1
help with loading National Comorbidity Survey
I downloaded data from
http://www.hcp.med.harvard.edu/ncs/
Which provides data in DTA (STATA), XPT (SAS), and POR (SPSS) formats all
of which I have tried to read with the foreign package but I am not able to
load any of them. I have 2 gb of RAM, but R crashes when the memory gets
just over 1 GB. I am using Windows version 2.1.1. The size of the DTA file
is 48 MB; the xpt file is 188