On Thu, 13 Jan 2011, [big5] �� �� wrote:
> 1. If I use data from 1980M01 to 2000M12 to estimate the
> model(in-sample forecasting). It can calculate the MAPE of
> 1980M01-2000M12.
>
> Can it just calculate the MAPE of within-sample like
> 1999M1-2000M12�B1998M01-2000M12 or so on in gretl?
Hello,
I have this question: Is there an gnuplot option to correlograms and
forecasting?
Specifically, i have a variable named "l_yde", so i get the correlogram:
corrgm l_yde 12
However, the output is really different from that obtained from the
Gretl toolbar. And the same is for forecasting.
Am 12.01.2011 06:59, schrieb 不提供 不提供:
> But when I do it this way, I just obtain out-of-sample forecasts
> (2009M01-2010M12), not forecasts of 2011M01-2013M12. The details are below:
Just a guess: Supposingly you have not extended the data series range to
2013M12 before you have done the forecast
On Wed, 12 Jan 2011, [ISO-8859-1] Alejandro Mosi�o wrote:
> I have this question: Is there an gnuplot option to correlograms and
> forecasting?
No, but you can make your own gnuplot graph from corrgm output
quite easily using the corrgm() function. For example
open data9-7
matrix c = corrgm(QNC,
On Wed, 12 Jan 2011, [big5] �� �� wrote:
> I set sample range from 1990M01-2008M12 to estimate the model
> and click on Analysis -> Forecast. Forecast range has been
> automatically set from 2009M01 to 2010M12 in the dialog box and
> I click on OK to have predictions for 2009M01-2010M12
>
On Wed, 12 Jan 2011, [big5] �� �� wrote:
> I have a time series data in gretl. Can I convert it to
> x-12-arima spec file?
When you choose "/Variable/X-12-ARIMA analysis" in gretl, an
X-12-ARIMA spec file is created for the variable in question.
It's possible to grab and modify this file
Dear all:
Giuseppe Vittucci, thank you.
But when I do it this way, I just obtain out-of-sample forecasts
(2009M01-2010M12), not forecasts of 2011M01-2013M12. The details are below:
Data: 1990M01-2010M12
In-sample forecasting: 1990M01-2008M12
Out-of-sample forecasting: 2009M01-2010M12
Generate f
Dear all:
I have a time series data in gretl. Can I convert it to x-12-arima spec file?
Because it can not creat X-12-ARIMA spec file with excel.
I do not know how to creat X-12-ARIMA spec when I have data in excel,
(maybe convert excel to dat. but I dont know how to do this)
So I want to creat
Sorry, the correct font name should be "NSimSun"
Thanks
Yi-Nung
2011/1/12 Allin Cottrell
> On Wed, 12 Jan 2011, yinung at Gmail wrote:
>
> > I know that the default fixed font of the current gretl version for
> windows
> > with Traditional Chinese is set to "MS Gothic"
> > Would this setting b
Dear Allin:
I know that the default fixed font of the current gretl version for windows
with Traditional Chinese is set to "MS Gothic"
Would this setting be changed to "NSimsun," because I found that it is
better than "MS Gothic"
Best regards,
Yi-Nung
Dear Allin:I know that the default fixed fon
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