On Sat, 23 Jan 2010, Henrique wrote:
> Em 22 de janeiro de 2010 Allin escreveu:
> > You can also do this via matrix functions:
> >
> > matrix X = {Q, PF, LF, C}
> > matrix idx = sumr(princomp(X, 4))
> > matrix G = idx~seq(1,$nobs)'
> > gnuplot 1 2 --matrix=G --suppress
>
> I think we have a new problem here: when I put this instructions
> into a script, Gretl doesn't plot any graph...
It won't do a real-time plot if the graph command is in a script.
You should see something like
wrote /path/to/gpttmp01.plt
where gpttmp01.plt contains the gnuplot commands to create the
plot.
Allin.
