Approximate Percentile - 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
Product Category
Software

The Approximate Percentile function, composed of ApproxPercentileReduce and ApproxPercentileMap, computes approximate percentiles for one or more columns of data. The nth percentile is the smallest value in a data set that is greater than n% of the values. The larger the data set, the more accurate the approximate percentile.