Re: st: Confidence Interval for Concentration Index

[Soumitra Ghosh <soumitra@tiss.edu>]

Thank you, Chamara.

On 2013-08-22 22:29, Chamara Anuranga wrote:
> you can use the regression method. It gives the robust standard 
> error.
> Refer to world bank health equity book
>
>
> http://web.worldbank.org/WBSITE/EXTERNAL/TOPICS/EXTHEALTHNUTRITIONANDPOPULATION/EXTPAH/0,,contentMDK:20216933~menuPK:400482~pagePK:148956~piPK:216618~theSitePK:400476,00.html
>
> this book has code for standard error.
>
> Thanks,
> Chamara
>
> On Thu, Aug 22, 2013 at 8:46 PM, Soumitra Ghosh <soumitra@tiss.edu> 
> wrote:
> > Hello Nick,
> >
> > Apologies for the inconvenience caused by the previous message. I 
> > shall be
> > highly obliged if any of the stata users can help me, addressing the 
> > issue
> > mentioned in my previous mail.
> >
> > Thanks.
> > SG
> >
> > On 2013-08-22 20:27, Nick Cox wrote:
> > > I'd advise that requests for urgent responses really are
> > > counter-productive. It is difficult to imagine any committed Stata
> > > person being more willing to answer this just because it's urgent 
> > > for
> > > you, and easy to imagine many being irritated into deleting it
> > > instantly.
> > >
> > > The point is made in the Statalist FAQ, which you were asked to 
> > > read
> > > before posting.
> > > Nick
> > > njcoxstata@gmail.com
> > >
> > >
> > > On 22 August 2013 15:52, Soumitra Ghosh <soumitra@tiss.edu> wrote:
> > > > Hi,
> > > >
> > > > I have used the following commands to estimate the concentration 
> > > > index.
> > > >
> > > > glcurve income [aw=weight], pvar(rank) nograph
> > > > qui sum yis [fw=intweight]
> > > > scalar mean=r(mean)
> > > > cor yis rank [fw=intweight], c
> > > > sca c=(2/mean)*r(cov_12)
> > > > sca list c
> > > >
> > > > Kindly let me know how to derive confidence interval for the
> > > > concentration
> > > > index calculated using the above STATA commands.
> > > >
> > > >
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