7.00.02.01 - aa.emavg() - Aster R

Teradata Aster® R User GuideUpdate 3

prodname
Aster R
vrm_release
7.00.02.01
created_date
December 2017
category
Programming Reference
User Guide
featnum
B700-1033-700K

Use the aa.emavg() function to compute the average over a number of points in a time series while applying a damping (weighting) factor to older values. The weighting for the older values decreases exponentially without entirely discarding the older values.