Re: [Gretl-users] scalar and matrices

2009-05-27 Thread Ignacio Diaz-Emparanza
On Martes, 26 de Mayo de 2009 22:13:23 Sebastiano Putoto escribió: > Dear Sven, > > dif is an empty matrix, what im trying to do with this command sheet is to > fill it with values. it should work, as far as i know. how else would you > do it? >... Probably you should define it completely before b

Re: [Gretl-users] scalar and matrices

2009-05-27 Thread Allin Cottrell
On Tue, 26 May 2009, Sebastiano Putoto wrote: > dif is an empty matrix, what im trying to do with this command > sheet is to fill it with values. it should work, as far as i > know. how else would you do it? Sven is right: you cannot set specific (row, column) values in a 0 by 0 matrix. You can a

[Gretl-users] looping to estimate arima

2009-05-27 Thread alisson rocha
hi everyone, i´d like to make - in gretl - something like the "pseudo-code" below: int p,q;  #defining two integer variables for(p = 0; p< 2; p++) # 'looping' for(q = 0; q< 2; q++) # 'looping' arima %d 1 %d (p,q); dep_var #executing an arima model until the end of the looping   thanks,