Re: [Gretl-devel] periodogram header error
On Tue, 8 Apr 2014, Ignacio Diaz-Emparanza wrote:
I am now working with periodograms of seasonal series and I am seeing
this
problem: When I ask for the periodogram of an original series (not residual
of any estimation) the title of the plot and the text output is "residual
spectrum" which does not seem very apropriate.
In what context or by what means are you getting that? I've just tried a
few examples, using the Variable menu in the GUI, using the "pergm"
command in the GUI console, and via script, in both English and Spanish.
I'm seeing the table labeled as "Periodogram for <varname>" while the
plot
is labeled "Spectrum of <varname>".
And by the way, when you ask for the vertical grid lines (in the
graphic
controller) I think it would be very good that the lines, and the tick
labels, correspond to the seasonal frequencies (at least for quarterly and
monthly data).
Granted. Not sure how easy that would be.
Allin