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st: Re: many dummy variables in one variable


From   Friedrich Huebler <huebler@rocketmail.com>
To   statalist@hsphsun2.harvard.edu
Subject   st: Re: many dummy variables in one variable
Date   Wed, 12 Oct 2005 22:26:23 -0700 (PDT)

Nobuya,

You can build up a macro that lists the dummies and use that in the
regression command.

  forvalues i = 1/50 {
    local ids "`ids' ids`i'"
  }
  reg y x "`ids'"

Friedrich Huebler

--- "FUKUGAWA, N." <nfukugawa@gmail.com> wrote:
> Suppose we create dummy variables from ids1 to ids50 by writing
> tab industry, gen(ids) ,
> how can I include 50 dummies in the model instead of writing
> reg y x ids1 ids2 ids3 ... ids50 ?
> Thanks in advance.
> -- 
> FUKUGAWA Nobuya, Ph.D.
> nfukugawa@gmail.com



		
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