st: Re: nestreg and survey logistic

[Steve <drlead@prodigy.net.mx>]

Sorry for the duplicate postings.  I've traced the problem to my e-mail 
server not delivering all my mail.

Steve

----- Original Message ----- 
From: "Steve" <drlead@prodigy.net.mx>
To: <statalist@hsphsun2.harvard.edu>
Sent: Saturday, November 12, 2005 8:44 AM
Subject: nestreg and survey logistic



> Dear Stata Folk,
>
> Stata exec and ado updated today on a WinXP system. Using Stata SE.
>
> I've been trying out the new prefix command -nestreg-, repeating a 
> sequence
> of analyses I've already done by hand.
>
> The command syntax presents the two nested analyses correctly but then 
> exits
> strangely with the message that -svy- was not found. The run is reproduced
> below:
>
> . nestreg: svy: logistic past  (store_water pluvial AC people vicinity
> cross3 aegypti missinginc inc100 intact) (city)
>
> Block  1: store_water pluvial AC people vicinity cross3 aegypti missinginc
> inc100 intact
> (running logistic on estimation sample)
>
> Survey: Logistic regression
>
> Number of strata   =         2                  Number of obs      =
> 578
> Number of PSUs     =       100                  Population size    =
> 524546.74
>                                                Design df          =
> 98
>                                                F(  10,     89)    =
> 3.96
>                                                Prob > F           =
> 0.0002
>
> ------------------------------------------------------------------------------
>             |             Linearized
>        past | Odds Ratio   Std. Err.      t    P>|t|     [95% Conf.
> Interval]
> -------------+----------------------------------------------------------------
> store_water |   1.462093    .405928     1.37   0.174      .842747
> 2.536604
> ------------OUTPUT EDITED------------------------
> ------------------------------------------------------------------------------Block 
> 2: city(running logistic on estimation sample)Survey: 
> LogisticregressionNumber of strata   =         2                  Number 
> of obs=578Number of PSUs     =       100                  Population 
> size=524546.74                                                Design df=98 
> F(  11,     88)    =6.70Prob > F 
> =0.0000------------------------------------------------------------------------------ 
> |             Linearized        past | Odds Ratio   Std. Err.t    P>|t| 
> [95% 
> Conf.Interval]----------------------------------------------------------------------------- 
> store_water |   .8597424   .2587414    -0.50   0.617 
> .47314551.562219-------------OUTPUT 
> EDITED -----------------------------------------------------------------------------------------svy 
> not found r(111);_____Since the Wald table is the default in the -nestreg- 
> command, I wasexpecting the table to appear instead of the error message. 
> Have I made asimple syntax error or is there a bug in this new 
> prefixcommand when usingsurvey regressions?Steve 
> RothenbergCINVESTAV-IPNM�rida, M�xico 

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