WMAVG Arguments - Aster Analytics

Teradata Aster® Analytics Foundation User GuideUpdate 2

Product
Aster Analytics
Release Number
7.00.02
Published
September 2017
Language
English (United States)
Last Update
2018-04-17
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uce1497542673292.ditamap
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dita:id
B700-1022
lifecycle
previous
Product Category
Software
TargetColumns
[Optional] Specifies the names of the input columns for which the weighted moving average is to be computed. The function copies these columns to the output table. Default behavior: The function copies these columns to the output table but does not compute their weighted moving averages.
WindowSize
[Optional] Specifies the number of old values to consider for computing the new weighted moving average. Default: '10'.
IncludeFirst
[Optional] Specifies whether to output the first window_size rows. Because the weighted moving average for the first window_size rows is undefined, the function returns NULL values for those columns. Default: 'false'.