st: sd(constant) with xtmixed

[Carmen Blanco <blnco.mc@gmail.com>]

Dear statalisters,

In my multilevel estimation Stata reports me sd(constant)  at the
level 95% of significance. Could someone tell me, please, how to
calculate sd(constant) at the level 99% of significance in xtmixed
estimation.

Thanks

C.B.
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