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Re: st:how to match created matrix to the original data set


From   Mandy fu <mandy.fu1@gmail.com>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st:how to match created matrix to the original data set
Date   Tue, 18 Aug 2009 16:28:01 -0400

Hi Tirthankar,

Thanks for your quick repsonse! What I have checked is Stata 7
programming manual. I will go get a Stata 8 version instead. Thanks!
Mandy


On 8/18/09, Tirthankar Chakravarty <tirthankar.chakravarty@gmail.com> wrote:
> <>
> I typically do not use anything other than the help files
>
> help matrix functions
>
> and an old Stata 8 Programming Reference Manual which has a very good
> section on working with Stata matrices.
>
> T
>
> On Tue, Aug 18, 2009 at 9:01 PM, Mandy fu<mandy.fu1@gmail.com> wrote:
> > Hi Tirthankar Chakravarty ,
> >
> > Thanks for your response! The way you suggested works well.
> >
> > By the way, may I know if you have any suggestion where I can find
> > more discussion/instruction on matrix operations? Before I sent out my
> > question, I have searched the manual and the online post. But did not
> > find the answer(For example, I found "rowsof()"; but I have not yet
> > seen using it after J). I think I must have missed some resource on
> > matrix commands in Stata.
> >
> > Thanks again,
> > Mandy
> >
> > On 8/18/09, Tirthankar Chakravarty <tirthankar.chakravarty@gmail.com> wrote:
> >> <>
> >>
> >> The last part can be done this way:
> >> ********************************
> >> mat define A=(2,2,2,2,2,2,2,2,2 \/*
> >>                */2,2,2,2,2,2,2,2,2 \/*
> >>                */2,2,2,2,2,2,2,2,2)
> >> mat list A
> >> mat A = (A, J(rowsof(A), 1, 1))
> >> mat list A
> >> ********************************
> >>
> > *
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> >
>
>
>
> --
> To every ω-consistent recursive class κ of formulae there correspond
> recursive class signs r, such that neither v Gen r nor Neg(v Gen r)
> belongs to Flg(κ) (where v is the free variable of r).
>
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