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New in Stata 13
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What does the error r(?) mean when I try to connect to the Internet from
Why can my browser reach sites on the web but Stata cannot?
Why do I receive the error message “c(showbaselevels) undefined
r(133)” when running an estimation command in Stata 11?
How can I obtain update information from the Internet at work and put it on
diskette to update my computer at home?