<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />Hello,
I am running an ARIMA model, but I also would like to test the same parameters on different files of various lengths. Is there a way to auto select "To" and "From" range?.
I already tried using:
N Row( :RowNO )
Max( :RowNO )
Global variable = 708
[Where "RowNo" is a column created with "Sequence( , , , )" from 1-N]
But I cannot make it work. I have been able to use successfully "Max( :RowNO )" for variable Y axis in graphs.
This is the code I am currently using.

ARIMA Forecast(
:Name( "1_OUT_Vs" ),
708,
ARIMA( 1, 1, 4 ),
{AR Coefficients( {0.657554020208914} ),
MA Coefficients(
{0.133731342003291, -0.381271305370554, 0.59558889528982, -0.503671255632547
}
), Intercept( -0.00198098398142672 )},
Row() - 708,
Row() - 708
)
Thank you for your help.
-JGL