Re: [Gretl-devel] Multivariate spectra in gretl
On Wed, 29 Nov 2017, Sven Schreiber wrote:
Am 29.11.2017 um 22:28 schrieb Riccardo (Jack) Lucchetti:
> On Sun, 26 Nov 2017, Sven Schreiber wrote:
>> - It's not clear to me whether it's possible to get the Co- and
quadrature
>> spectra. I know that the main usage is to look at the coherence and phase,
>> but still it might be useful in some cases. And the gain? (I guess it
>> would be just a matter of writing more columns to the result matrix in
>> co_ph().)
>
> Well, I guess that in the very unlikely case you want to use those, you
> just grab the "spectrum" element of the bundle and you apply the Re() and
> Im() functions, respectively. Do you think this should go into the doc
> file?
I don't know what the "spectrum" element is or that is exists, so yes. In
this pre-version of the help I just read about the "mvspec" element.
Yeah, I changed the name of the bundle element from"mvspec" to
"spectrum".
I just realised it had the same name as the function, which isn't very
nice. Also, "spectrum" is more intuitive, isn't it?
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Riccardo (Jack) Lucchetti
Dipartimento di Scienze Economiche e Sociali (DiSES)
Università Politecnica delle Marche
(formerly known as Università di Ancona)
r.lucchetti(a)univpm.it
http://www2.econ.univpm.it/servizi/hpp/lucchetti
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