Regression Lines
A Regression Line is a series indicator that allows you to perform linear regression analysis over series points. The analysis aims to find a line that is as close to all series’s points as possible using the method of least squares to determine the underlying line’s equation.
#How to Add a Regression Line to a Chart
The following markup shows how to build a regression line based on a stock series‘s High values:
<dxc:StockSeries2D.Indicators>
<dxc:RegressionLine ValueLevel="High"
ShowInLegend="True"
LegendText="Regression Line"/>
</dxc:StockSeries2D.Indicators>
The code above uses the following classes and properties:
Class or Property | Description |
---|---|
XYSeries2D. |
The series indicators’ collection. |
Regression |
The regression line. |
Regression |
Specifies a point value used to build a regression line. |
Indicator. |
Specifies whether to show a regression line in the legend. |
Indicator. |
Specifies the text that indicates the indicator in the legend. |
See Also