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Window Reference |

Use the ARIMA Process Specification window to
define ARIMA processes for simulation.
Invoke this window from the `Add Series` button
in the Time Series Simulation window.

`Series Name`-
is the variable name for the series to be simulated.
`Series Label`-
is the variable label for the series to be simulated.
`Series Mean`-
is the mean of the simulated series.
`Transformation`-
defines the series transformation.
`Simple Differencing`-
is the order of simple differencing for the series.
`Seasonal Differencing`-
is the order of seasonal differencing for the series.
`AR Parameters`-
is a table of Autoregressive terms for the simulated ARIMA process.
Enter a value for Factor, Lag, and Value for each term of the
AR part of the process you want to simulate.
For a non-factored AR model, make the Factor values the same for all terms.
For a factored AR model, use different Factor values to group the terms
into the factors.
`MA Parameters`-
is a table of Moving Average terms for the simulated ARIMA process.
Enter a value for Factor, Lag, and Value for each term of the
MA part of the process you want to simulate.
For a non-factored MA model, make the Factor values the same for all terms.
For a factored MA model, use different Factor values to group the terms
into the factors.
`OK`-
closes the ARIMA Process Specification window and
adds the specified process to the Series to Generate list
in the Time Series Simulation window.
`Cancel`-
closes the window without adding to the Series to Generate list.
Any options you specified are lost.
`Reset`-
resets all the fields to their initial values upon entry to the window.
`Clear`- resets all the fields to their default values.

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