Hi Svend,
It works now. Thanks a lot. Sorry bothering you with such careless quesstion.
On 10/11/05, Svend Juul <[email protected]> wrote:
> Xiangping wrote among other things:
> replace areax1=areax1+var`i' if var`j'=xvar1
> -----------------------
>
> The rightmost equal-sign is relational, so it should be ==
> replace areax1=areax1+var`i' if var`j'==xvar1
>
> Svend
>
> ________________________________________________________
>
> Svend Juul
> Institut for Folkesundhed, Afdeling for Epidemiologi
> (Institute of Public Health, Department of Epidemiology)
> Vennelyst Boulevard 6
> DK-8000 Aarhus C, Denmark
> Phone, work: +45 8942 6090
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> E-mail: [email protected]
> _________________________________________________________
>
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>
--
Xiangping JIA
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