Combine(Forecast: IMsForecast, Period: IMsPeriod)
Forecast. Forecasting series
Period. Data forecast period.
It returns the source series data on the sample period and forecasting series on the forecasting period.
If identification and forecast periods are crossed, forecast data has higher priority. So, returned series includes truncated date at sample period and full data at forecast period.
| Formula | Result | Application |
| = Combine(Arima({GDP|Anchorage[t]}, Default_, "", "1", 0, Estimate), SetPeriod("01.01.2010", "01.01.2015")) | The series containing source series data at sample period and containing forecasting series data at specified forecast period will be obtained for the ARIMA model. |
It can be used in formulas of calculated series of time series database and in formulas of attribute-based models of modeling container. |
| = Combine(Arima(X1, Default_, "", "1", 0, Estimate), SetPeriod("01.01.2010", "01.01.2015")) | The series containing source series data at sample period and containing forecasting series data at specified forecast period will be obtained for the ARIMA model. |
It can be used in model variable-based formulas of modeling container. |
See also:
Functions Available in Expression Editor │ Other Functions │ IModelling.Combine