Gentleman, problem solved:
My problem was related to some erratic (string) cels on my worksheet
2011/5/3 Iuri Queiroz <iuri.queiroz(a)gmail.com>
---------- Forwarded message ----------
From: Iuri Queiroz <iuri.queiroz(a)gmail.com>
Subject: Stacking Database
Hi, i'm from Brasil and recently discovered the GRETL in order to
accomplish my masters degree.
Unfortunetly, given the original data lenght and organization, the only way
i found to index and extract that to my database was in that manner:
age1 age2 age3
for each of my variables. How do i stack ages 1, 2 and 3 for a state 1, 2
and 3, since i need to run a panel?
Tried some commands in GRETL console but i get errors runing the command