How to get the r-squared value or a trend line.
TASK
How to get the r-squared value or a trend line.
SOLUTION
The statistical engine can be used to calculate this value.
Getting the r-squared value of a trend line.
The r-squared value of mySeries will be stored int r2.
| [C#]
double r2 = StatisticalEngine.CorrelationCoefDeterminantion("",mySeries).YValue;
|
| [Visual Basic]
Dim r2 As Double = StatisticalEngine.CorrelationCoefDeterminantion("",mySeries).YValue
|