Displaying 3 results from an estimated 3 matches for "mytseries".
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2017 Dec 06
2
Odd dates generated in Forecasts
Dear friends,
I have a weekly time series which starts on Jan 4th, 2003 and ends on
december 31st, 2016.
I set up my ts object as follows:
MyTseries <- ts(mydataset, start=2003, end=2016, frequency=52)
MyModel <- auto.arima(MyTseries, d=1, D=1)
MyModelForecast <- forecast (MyModel, h=12)
Since my last observation was on december 31st, 2016 I expected my forecast
date to start on 2017, but instead it returned odd dates.
This is my d...
2017 Dec 06
0
Odd dates generated in Forecasts
> On Dec 6, 2017, at 5:07 AM, Paul Bernal <paulbernal07 at gmail.com> wrote:
>
> Dear friends,
>
> I have a weekly time series which starts on Jan 4th, 2003 and ends on
> december 31st, 2016.
>
> I set up my ts object as follows:
>
> MyTseries <- ts(mydataset, start=2003, end=2016, frequency=52)
>
> MyModel <- auto.arima(MyTseries, d=1, D=1)
>
> MyModelForecast <- forecast (MyModel, h=12)
>
> Since my last observation was on december 31st, 2016 I expected my forecast
> date to start on 2017, but instead i...
2017 Dec 06
1
Odd dates generated in Forecasts
...2017, at 5:07 AM, Paul Bernal <paulbernal07 at gmail.com> wrote:
> >
> > Dear friends,
> >
> > I have a weekly time series which starts on Jan 4th, 2003 and ends on
> > december 31st, 2016.
> >
> > I set up my ts object as follows:
> >
> > MyTseries <- ts(mydataset, start=2003, end=2016, frequency=52)
> >
> > MyModel <- auto.arima(MyTseries, d=1, D=1)
> >
> > MyModelForecast <- forecast (MyModel, h=12)
> >
> > Since my last observation was on december 31st, 2016 I expected my
> forecast
> >...