Re 2025a Gretl version
Sven
the 2 attached screen grabs clearly show for both OLS and Arima that the
ooptions for the CI are greyed out with effectivey a default to range bars.
Brian
On Thu, 8 May 2025 at 21:35, Sven Schreiber <sven.schreiber(a)fu-berlin.de>
wrote:
Well, where exactly are you looking for the option and find that
it's
absent?
In the Arima estimated model window, I go to Analysis/Forecasts (add some
extra obs if necessary), and then in the dialog window in the lower part I
can switch from error bars to shaded. Please describe what you do instead.
-s
Am 08.05.2025 um 19:40 schrieb Brian Revell:
HI Sven
Gretl 2025a version being run. Sample data 2001-2023.
Brian
On Thu, 8 May 2025 at 17:25, Sven Schreiber <sven.schreiber(a)fu-berlin.de>
wrote:
> Hi Brian,
>
> cannot confirm that the choice is gone, I just checked with gretl 2025a.
> Please double-check, and if you still think it's not there anymore, please
> tell us as always: what version are you running, and ideally exactly what
> data / sample combination you are using.
>
> cheers
>
> sven
> Am 08.05.2025 um 18:05 schrieb Brian Revell:
>
> HI
> it would appear that the latest Gretl version post estimation in both
> Arima and OLS Analysis Forecast no longer provides the shaded area
> confidence interval option that was hitherto available. It is a much
> preferable option to the confidence interval bars which is the only mrthod
> and clutters up the graphical presentation which aesthetically clutters up
> the graphical presentation. Indeed the Arima forecast graphic provides the
> erro bar in the key, but doesn't even plot it. Any chance of restoring the
> previous choice selection and functionality?
>
> Brian Revell
>
> On Sat, 11 Jan 2025 at 11:20, Riccardo (Jack) Lucchetti <
> p002264(a)staff.univpm.it> wrote:
>
>> Dear all,
>>
>> this message is to inform the community about the activity in our
>> function package repository: during the month of December 2024, 3
>> packages were updated to a new version:
>>
>> "graphlasso", by Sven Schreiber (graphical Lasso --- l1 shrinkage for
>> covariance matrices)
>> "lomackinlay", by Allin Cottrell and Sven Schreiber (Lo-MacKinlay
>> variance ratio test for determining if a time series is a random walk
>> process)
>> "BACE", by Marcin Błażejowski and Jacek Kwiatkowski (Bayesian
Averaging
>> of Classical Estimates)
>>
>> I'll reserve a special mention for the "graphlasso", which now uses
a
>> new internal function to speed up computation.
>>
>> Sorry if this message comes relatively late in the month, but I was away
>> ;)
>>
>> Download and enjoy!
>>
>> -------------------------------------------------------
>> 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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>>
>
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