Vantage Analytics Library provides over 50 advanced analytic functions built directly in the Advanced SQL Engine. These functions support the entire data science process— exploratory data analysis, data preparation and feature engineering, hypothesis testing, statistical and machine learning model building, and scoring.
Use the Editor or JupyterHub notebooks to call a Vantage Analytics Library function. The controlling program for these analytic functions is the custom Teradata External Stored Procedure td_analyze. Some functions also use custom Teradata Table Operators.
To run the Statistical Tests, the Statistical Test Metadata tables must be loaded into a database on the system to be analyzed. You can use the supplied scripts to accomplish this. Each Statistical Test function has a statsdatabase parameter for specifying the database in which these tables are installed.