Or alternatively you can try
loop i=1..n
and use 6*i inside the loop if you need the numbers you wrote as an example.
daniel
-----Original Message-----
From: "Riccardo (Jack) Lucchetti" <r.lucchetti(a)univpm.it>
To: Gretl list <gretl-users(a)lists.wfu.edu>
List-Post: gretl-users@gretlml.univpm.it
Date: Tue, 25 May 2010 08:08:26 +0200 (CEST)
Subject: Re: [Gretl-users] Loop question
On Tue, 25 May 2010, Henrique Andrade wrote:
> Dear Gretl Community,
>
> I'm trying to use a loop index inside a script but I don't know how. According
> to "Gretl User’s Guide" the syntax looks like this:
>
> loop i=1..24
>
> But I just need the points where "i" is equal to 6, 12 and 24. Something like
> this:
>
> loop i=6;12;24
>
> How can I do that?
For example, this way:
<script>
matrix foo = { 6, 12, 24 }
n = cols(foo)
loop for i=1..n
bar = foo[i]
print bar
end loop
</script>
Riccardo (Jack) Lucchetti
Dipartimento di Economia
Università Politecnica delle Marche
r.lucchetti(a)univpm.it
http://www.econ.univpm.it/lucchetti
