SharpPlot Tutorials > Style Examples > Span data range for Fitting Span data range for Fitting
The fitted line is not extended beyond the extreme points on the x-axis
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// Set equation under the chart and span the reqression line
sp.EquationStyle = EquationStyles.Middle|EquationStyles.Below|EquationStyles.SpanData;
sp.EquationFormat = "y = C0 + C1x";
This may be a useful setting if several regressions are made through subsets of the data.
See also ...Model fit | Trend lines | SharpPlot.SetModelSpan Method
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