This function is only available when connected to a Teradata database.
The standard regression intercept function is supported, generating REGR_INTERCEPT (dependent expression, independent expression) and returning a value of type float. When dragging a Regression Intercept into a variable, the following tree element is created.
Columns and/or other non-aggregate expressions can be moved over the (empty) branch of the tree.
There are no special properties for the Regression Intercept function.