Arguments - Aster Analytics

Teradata Aster Analytics Foundation User Guide

Product
Aster Analytics
Release Number
6.21
Published
November 2016
Language
English (United States)
Last Update
2018-04-14
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kiu1466024880662.ditamap
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AA-notempfilter_pdf_output.ditaval
dita:id
B700-1021
lifecycle
previous
Product Category
Software
Argument Category Description
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. If you omit this argument, then 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. The default value is '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. The default value is 'false'.