TD_ARIMAFORECAST 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
dita:mapPath
ncd1634149624743.ditamap
dita:ditavalPath
ruu1634160136230.ditaval
dita:id
ncd1634149624743
ART_SPEC
References the ART that was populated by the TD_ARIMAESTIMATE function with FIT_PERCENTAGE(100) or by the TD_ARIMAVALIDATE function. The ART_SPEC must contain 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
FORECAST_PERIODS Integer Number of steps to forecast.
PREDICTION_ INTERVALS Enum, String The confidence level for the prediction, such that 85 means 85% confidence.
  • NONE
  • 85
  • 90
  • BOTH

Default is BOTH.
INPUT_FMT
No INPUT_FMT options are available for this function.
OUTPUT_FMT
[Optional] The INDEX_STYLE of the output format. Options are NUMERICAL_SEQUENCE and FLOW_THROUGH. The default is NUMERICAL_SEQUENCE.