A chart containing a scatter layer and a trend layer, demonstrating linear regression with line and point confidence bands.

A custom text box is used on the top-left corner to display the regression parameters.

A chart containing 3 scatter layers and 3 trend layers, demonstrating polynomial, exponential as well as logarthmic regression.

A chart containing a line layer and a trend layer.

Note that the x-axis labels are rotated by 90 degrees so they can be packed more tightly.

A chart with a line layer and a spline layer.

The spline line is computed using the LOWESS algorithm, which is a generic curve fitting algorithm supported by ChartDirector.