Re: [Gretl-users] Principal Components
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.