--- Val�rie Orozco <[email protected]> wrote:
> What I would like is :
>
> constraint 1 [dw1]dlnp1 + [dw1]dlnp2 + [dw1]dlnp3 + [dw1]dlnp4 = 0
> constraint 2 [dw2]dlnp1 + [dw2]dlnp2 + [dw2]dlnp3 + [dw2]dlnp4 = 0
> constraint 3 [dw3]dlnp1 + [dw3]dlnp2 + [dw3]dlnp3 + [dw3]dlnp4 = 0
forvalues i = 1/3 {
local all "[dw`i']dlnp1"
forvalues j = 2/4 {
local all "`all' + [dw`i']dlnp`j'"
}
constraint `i' `all'=0
}
constraint list
Hope this helps,
Maarten
-----------------------------------------
Maarten L. Buis
Department of Social Research Methodology
Vrije Universiteit Amsterdam
Boelelaan 1081
1081 HV Amsterdam
The Netherlands
visiting address:
Buitenveldertselaan 3 (Metropolitan), room Z434
+31 20 5986715
http://home.fsw.vu.nl/m.buis/
-----------------------------------------
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