Results Data | Adaptive Histogram | Vantage Analytics Library - Results Data - Vantage Analytics Library

Vantage Analytics Library User Guide

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
Lake
VMware
Product
Vantage Analytics Library
Release Number
2.2.0
Published
March 2023
Language
English (United States)
Last Update
2024-01-02
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Product Category
Teradata Vantage

The following table describes the function results data. If the function creates an output table, the bold columns comprise its Unique Primary Index (UPI).

To view the results properly when selecting from the result table, include the clause ORDER BY 1,2,3,5,4.

Column Data Type Description
xtbl VARCHAR (128) Table against which bin values are computed, specified by table.
xcol VARCHAR (128) [Column appears once for each column specified by columns.] Name or alias of column against which bin values are computed.
xbeg FLOAT Beginning boundary for bin of column.
xend FLOAT Ending boundary for bin of column.

For important information about bin boundaries, see bins in Syntax.

xtype BYTEINT Calculated bin category:
Bin Category Description
0 Singular value that occurs more than % specified by subdivisionthreshold.
1 Equal-sized bin computed on first pass.
2 Sub-bin—subdivision by same number of bins of computed equal-size bin larger than % specified by subdivisionthreshold and subdivisionmethod=quantiles.
3 Mean-bin—subdivision near mean of computed equal-size bin larger than % specified by subdivisionthreshold and subdivisionmethod=means.
xdesc CHAR (5) Bin category description:
Value Description
spike xtype 0 for spike
bin xtype 1 for bin
--bin xtype 2 for sub-bin
**bin xtype 3 for mean-bin
xcnt FLOAT Number of rows in bin.
Xpct FLOAT Percentage of rows in bin.