Reference Guide
>
TDV Support for SQL Functions
>
Aggregate Functions
>
COVAR_SAMP
COVAR_SAMP
COVAR_SAMP returns the covariance of a sample set of number pairs.
Syntax
COVAR_SAMP (expression1, expression2) OVER (window_clause)
Remarks
•
This function can also be used with a Window clause. See
Window Clause