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You do not indicate your operating system nor whether it is a 32-bit
or 64-bit machine, but I presume that as you can only get 650 Mb you
are probably running Windows. See
http://www.stata.com/support/faqs/data/large.html
http://www.stata.com/support/faqs/win/winmemory.html
http://www.stata.com/support/faqs/win/64bit2.html
all of which are linked to -findit memory-
Kit Baum | Boston College Economics & DIW Berlin | http://ideas.repec.org/e/pba1.html
An Introduction to Stata Programming
| http://www.stata-press.com/books/isp.html
An Introduction to Modern Econometrics Using Stata | http://www.stata-press.com/books/imeus.html
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* http://www.stata.com/help.cgi?search
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