R help - Apr 2004 - two stage level least square in R

I m in front of a problem of simultaneity bias between two equations and would
like to apply the two stage level least square....Is there a special command in
R ? I didn't found something about that in the R help.

Thanks for your help !!!!



**************************************************************
Mathieu Vuilleumier - collaborateur scientifique
Institut de recherches ??conomique et r??gionale (IRER)
Universit?? de Neuch??tel
Pierre-??-Mazel 7, CH-2000 Neuch??tel
Tel : 032/ 718 14 66
E-mail : mathieu.vuilleumier at unine.ch

Dear Mathieu,

If "two stage level least square" is the same as two-stage least
squares,
then you might take a look at the tsls function in the sem package.

I hope this helps,
 John
> -----Original Message-----
> From: r-help-bounces at stat.math.ethz.ch 
> [mailto:r-help-bounces at stat.math.ethz.ch] On Behalf Of 
> VUILLEUMIER Mathieu
> Sent: Wednesday, April 21, 2004 1:34 AM
> To: r-help at stat.math.ethz.ch
> Subject: [R] two stage level least square in R 
> 
> I m in front of a problem of simultaneity bias between two 
> equations and would like to apply the two stage level least 
> square....Is there a special command in R ? I didn't found 
> something about that in the R help.
> 
> Thanks for your help !!!!
> 
> 
> 
> **************************************************************
> Mathieu Vuilleumier - collaborateur scientifique Institut de 
> recherches ??conomique et r??gionale (IRER) Universit?? de 
> Neuch??tel Pierre-??-Mazel 7, CH-2000 Neuch??tel Tel : 032/ 718 
> 14 66 E-mail : mathieu.vuilleumier at unine.ch
> 
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