Best-Match Mode Output - Teradata Vantage

Machine Learning Engine Analytic Function Reference
Product
Teradata Vantage
Release Number
9.02
9.01
2.0
1.3
Published
February 2022
Language
English (United States)
Last Update
2022-02-10
dita:mapPath
rnn1580259159235.ditamap
dita:ditavalPath
ybt1582220416951.ditaval
dita:id
B700-4003
lifecycle
previous
Product Category
Teradata Vantage™

Output Table Schema

Column Data Type Description
group_column Same as in InputTable [Column appears once for each specified group_column.]
group_size INTEGER Number of rows in group.
best_match_ks DOUBLE PRECISION [Column appears only with Tests ('KS') or if if you omit Tests syntax element.] Type and parameters of distribution identified as best match by Kalmogorov-Smirnov test.
p_value_ks DOUBLE PRECISION [Column appears only with Tests ('KS') or if if you omit Tests syntax element.] P-value for distribution identified as best match by Kalmogorov-Smirnov test.
best_match_ad DOUBLE PRECISION [Column appears only with Tests ('AD') or if if you omit Tests syntax element.] Type and parameters of distribution identified as best match by Anderson-Darling test.
p_value_ad DOUBLE PRECISION [Column appears only with Tests ('AD') or if if you omit Tests syntax element.] P-value for distribution identified as best match by Anderson-Darling test.
best_match_chisq DOUBLE PRECISION [Column appears only with Tests ('CHISQ') or if if you omit Tests syntax element.] Type and parameters of distribution identified as best match by Pearson's ChiSquared test.
p_value_chisq DOUBLE PRECISION [Column appears only with Tests ('CHISQ') or if if you omit Tests syntax element.] P-value for distribution identified as best match by Pearson's ChiSquared test.