Main > Knowledge Base > 1C:Enterprise documentation > 1C:Enterprise User Manual > Appendix 1. Data composition system expression language > Aggregate functions > Regr_R2 > 1C:Enterprise documentation > 1C:Enterprise User Manual > Appendix 1. Data composition system expression language > Aggregate functions > Regr_R2 > 1C:Enterprise documentation > 1C:Enterprise User Manual > Appendix 1. Data composition system expression language > Aggregate functions > Regr_R2

Regr_R2

This function calculates the coefficient of determination. Pairs with NULL values are discarded.

Syntax:

Regr_R2(Y, X)

Parameters:

Return value:

Example:

X

Y

1

7

2

1

3

2

4

5

5

7

6

34

7

32

8

43

9

87

SELECT Regr_R2(Y, X) FROM Table

Result:

0.740109464

Next page: Regr_AvgX




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