Re: st: error message about bootstrp

[Maarten Buis <maartenlbuis@gmail.com>]

--- From: Nick Cox :
> > program myprog, rclass
> >        version 8
> >        syntax varlist(numeric min=2 max=2)
> >        regress `varlist'
> >        tempname b
> >        mat `b' = e(b)
> >        return scalar b1 = `b'[1,1]
> >        return scalar b2 = `b'[1,2]
> > end

--- On Wed, Mar 6, 2013 at 8:19 AM, Wu Zhang wrote:
> can you change the program for arbitrary many variables, not just for 2?


program myprog, rclass
       version 8
       syntax varlist(numeric)
       gettoken y x : varlist
       regress `varlist'
       local i = 1
       foreach var of local x {
             return scalar b`i' = _b[`var']
             local i = `i' + 1
       }
       return scalar b0 = _b[_cons]
end

-- Maarten

---------------------------------
Maarten L. Buis
WZB
Reichpietschufer 50
10785 Berlin
Germany

http://www.maartenbuis.nl
---------------------------------
*
*   For searches and help try:
*   http://www.stata.com/help.cgi?search
*   http://www.stata.com/support/faqs/resources/statalist-faq/
*   http://www.ats.ucla.edu/stat/stata/