This sample shows how to apply autoregressive integrated moving average (ARIMA) model.
Select data series on left panel [Points].
Select menu item
<Analysis><Autoregression>.
Dialog 'Fit and Apply Auto Regressive Model' appears.
To define model select:
the number of autoregressive terms P,
the number of nonseasonal differences D,
the number of lagged forecast errors Q,
or click
Find Best Model
.
Define how many points to forecast.
New graph appears. See how curve fit conforms your data.
Show residuals to view errors.
Recalc
again.
