This function calculates the average X after excluding X and Y pairs where either X or Y is blank. The average (Y) is calculated after discarding pairs with NULL.
Syntax:
Regr_AvgY(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_AvgY(Y, X) FROM Table
Result:
24.2222222
Next page: Regr_SXX