Dear Stata users,
I'm estimating a panel data model with xtreg, fe using
Stata 8.2, and want to obtain robust standard errors
and test stat. However, when I add the "robust"/
"cluster" option after fe, it doesn't work. It was
said "Option robust not allowed". I'm wondering
whether there's a bug with my version of Stata.
Thanks in advance for your time,
Best regards,
Anh
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