You need the latest version of gretl. This function was just recently added.
Best, Artur 2011/6/17 Henrique Andrade <henrique.coelho(a)gmail.com>: > Em 17 de junho de 2011 amaryl <amaryl.felicia(a)gmx.de> escreveu: > >> When I try this, I get an error "The symbol 'irf' is undefined". >> "irf" is listed as a reserved word (function names) in the command >> reference (Version from May, 2011), but I didn't find any description of >> the function. >> Maybe this is an old function that has been removed? >> Incidentally, I run gretl 1.9.0 > > Dear Britta, > > You need to estimate your VAR using the command line. Try something like > that: > > <script> > > open australia.gdt > > "Model 1" <- var 4 le lpus lpau > matrix a = irf(1,2,0.05) > > </script> > > Best regards, > Henrique C. de Andrade > Doutorando em Economia Aplicada > Universidade Federal do Rio Grande do Sul > www.ufrgs.br/ppge > > _______________________________________________ > Gretl-users mailing list > Gretl-users(a)lists.wfu.edu > http://lists.wfu.edu/mailman/listinfo/gretl-users >
