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RE: st: bootstrap weighted mean


From   "Scott Merryman" <[email protected]>
To   <[email protected]>
Subject   RE: st: bootstrap weighted mean
Date   Wed, 12 Jan 2005 19:44:57 -0600

> -----Original Message-----
> From: [email protected] [mailto:owner-
> [email protected]] On Behalf Of Clive Nicholas
> Sent: Tuesday, January 11, 2005 7:06 PM
> To: [email protected]
> Subject: Re: st: bootstrap weighted mean

Clive,

Thanks.  My concern is that is seems too easy to get around the weight
restriction in -bootstrap- and therefore must be wrong. 

Searching through the Statalist achieves I came across a posting by Jeff
Pitblado ( http://www.stata.com/statalist/archive/2004-03/msg00894.html ) on
using a very similar trick to get -statsby- to accept weights.  At the end,
he cautions, 

	"As a final note, let me just warn against using this trick with -
bootstrap-,-permute-, and -jknife-.  The result will most definitely 	not
be what you would expect."

I guess I don't understand bootstrapping well enough to understand why this
trick does not work as expected.

Scott



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