TD_FITMETRICS Syntax Elements - Teradata Vantage

Teradata® VantageCloud Lake
Deployment
VantageCloud
Edition
Lake
Product
Teradata Vantage
Published
January 2023
ft:locale
en-US
ft:lastEdition
2024-12-11
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phg1621910019905
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 and LAYER. Do not use any other ART_SPEC parameters.
ART_SPEC (TABLE_NAME( [database-name .] table-name ), LAYER(layer-name ))

See ART Specifications.

FUNC_PARAMS
Name Data Type Description
VAR_COUNT Integer The number of explanatory variables, including the constant, to use when calculating the fitness metrics.
FSTAT FLOAT [Optional] Flag indicating whether or not to include F test related items in the final result. Default value is 0, meaning no F test.
SIGNIFICANCE_LEVEL FLOAT [Dependencies: Only used and required for FSTAT(1).] The significance level for the test. It is a value between 0 and 1. This parameter is only valid for FSTAT(1).
INPUT_FMT
No INPUT_FMT options are available for this function.
OUTPUT_FMT
No OUTPUT_FMT options are available for this function.