Input
Every complete example in this document is available in a zip file that you can download. The zip file includes a SQL script file that creates the input tables for the examples. If you are reading this document on https://docs.teradata.com/, you can download the zip file from the attachment in the left sidebar.
- InputTable: hist_titanic_train
passenger survived pclass name sex age sibsp parch ticket fare cabin embarked --------- -------- ------ ------------------------------------ ------ --- ----- ----- -------- --------- ----------- -------- 97 0 1 Goldschmidt; Mr. George B male 71 0 0 PC 17754 34.6542 A5 C 488 0 1 Kent; Mr. Edward Austin male 58 0 0 11771 29.7 B37 C 505 1 1 Maioni; Miss. Roberta female 16 0 0 110152 86.5 B79 S 631 1 1 Barkworth; Mr. Algernon Henry Wilson male 80 0 0 27042 30 A23 S 873 0 1 Carlsson; Mr. Frans Olof male 33 0 0 695 5 B51 B53 B55 S - MinMax: hist_titanic_train_dim
minVal maxVal label --------- --------- ---------- 0 20 Young Age 21 45 Middle Age 46 91 Old Age
SQL Call
SELECT * FROM TD_Histogram (
ON hist_titanic_train AS InputTable
ON hist_titanic_train_dim AS MinMax DIMENSION
USING
TargetColumn ('age')
MethodType ('variable-width')
nbins (3)
) AS dt;
Output
Label MinValue MaxValue CountOfValues bin_Percent ---------- --------- --------- ------------- ----------- Middle Age 21 45 1 20 Old Age 46 90 3 60 Young Age 0 20 1 20