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Re: st: loop


From   Jorge Eduardo Pérez Pérez <perez.jorge@ur.edu.co>
To   "statalist@hsphsun2.harvard.edu" <statalist@hsphsun2.harvard.edu>
Subject   Re: st: loop
Date   Tue, 15 Nov 2011 12:33:28 -0500

You can use -capture- and  -continue-, see the help for those
commands. For example, in the following code, the second set of
initial values causes non-convergence, so Stata produces an error
message and goes on with the next iteration.

sysuse auto, clear
* Define three sets of initial values
local i1="0 0"
local i2="-2000 -2000"
local i3="10 10"
* Loop over initial values
foreach x in i1 i2 i3 {
	cap nois logit foreign mpg, from(``x'', copy) iter(100) nolog
	if _rc continue
}

_______________________
Jorge Eduardo Pérez Pérez




On Tue, Nov 15, 2011 at 12:05 PM, Carlos Aller <caller@merlin.fae.ua.es> wrote:
> Dear statalisters
>
> I've designed a loop  so in each iteration I assign different initial
> values to my estimator. The problem is when the estimation do not
> achieve convergence and the program stops. The "no stop" command permits
> to continue with the program but skips the loop and what I wanna get is
> to continue the loop with the next iteration. Do you know how to do it?
>
> Thanks in advanced,
> Carlos.
> *
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>
>
>


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