REGR_COUNT
Returns the number of non-null numbers used to fit the regression line.
numeric REGR_COUNT
(in expr1 any,
in expr2 any);
Description
REGR_COUNT Returns the number of non-null numbers used to fit the regression line.
Parameters
expr1 –
Number expression.
expr2 –
Number expression.
Return Types
The function returns a value of type NUMERIC.