Regr_SXY





This function calculates the following expression: Regr_Count(Y, X) * Var_Pop(Y, X). The value is calculated after discarding all pairs with NULL.

Syntax:

Regr_SXY(Y, X)

Parameters:

  • Y. Type: Number.
  • X. Type: Number.

Example:

X

Y

1

7

2

1

3

2

4

5

5

7

6

34

7

32

8

43

9

87

SELECT Regr_SXY(Y, X) FROM Table

Result:

535


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