7.00.02 - Output - 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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The output table schema depends on the value of the OutputOption argument.

Change-Point Detection Functions Output Table Schema, OutputOption('CHANGEPOINT')
Column Name Data Type Description
accumulate_column Any Column copied from the input table.
cptid INTEGER Sequential change point identifier. For each partition, the identifiers are from 1 to n, where n is the number of change points for that partition.

The table has one row for each changepoint.

Change-Point Detection Functions Output Table Schema, OutputOption('VERBOSE')
Column Name Data Type Description
accumulate_column Any Column copied from the input table.
cptid INTEGER Sequential change point identifier. For each partition, the identifiers are from 1 to n, where n is the number of change points for that partition.

The table has one row for each changepoint.

difference DOUBLE PRECISION Difference H 1 -H 0.
Change-Point Detection Functions Output Table Schema, OutputOption('SEGMENT')
Column Name Data Type Description
accumulate_column# Any Starting point of the segment. Output table has one accumulate_column# column for each accumulate_column.
accumulate_column Any Column copied from the input table.
segid INTEGER Segment identifier.

The table has one row for each segment. For k change points, there are k+1 segments.