TD_SELECTION_CRITERIA Syntax Elements - Teradata Vantage

Database Unbounded Array Framework Time Series Functions

Deployment
VantageCloud
VantageCore
Edition
VMware
Enterprise
IntelliFlex
Product
Teradata Vantage
Release Number
17.20
Published
June 2022
ft:locale
en-US
ft:lastEdition
2025-04-04
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SERIES_SPEC
References a table containing a multivariate series. The SERIES_SPEC is required to have a payload content of MULTIVAR_REAL. The payload fields passed in must have the following meanings and must be passed in the following order:
  1. Actual dependent value that is the original series value
  2. The computed value
  3. The residual value

See Series Specifications.

ART_SPEC
An ART created by a UAF function, and includes an ARTFITRESIDUALS layer. The ART_SPEC must include TABLE_NAME. Do not use any other ART_SPEC parameters.
ART_SPEC (TABLE_NAME( [database-name .] table-name ))

See ART Specifications.

FUNC_PARAMS
Name Data Type Description
VAR_COUNT INTEGER The total number of parameters present in the model.
CONSTANT INTEGER Indicator that model has a constant.
USE_LIKELIHOOD INTEGER [Dependencies: Only available when the input source is referenced by an ART_SPEC and the ART was created by the TD_ ARIMAESTIMATE function.] When this condition is met then the USE_LIKLIHOOD can be used and is considered optional.] Indicator that selection criteria used residual sum squares (RSS) or log-likelihood. A value of 0 indicates RSS. A value of 1 indicates log-likelihood. The default is 0.
INPUT_FMT
No INPUT_FMT options are available for this function.
OUTPUT_FMT
No OUTPUT_FMT options are available for this function.