ChartDirector 7.0 (Perl Edition)
TrendLayer.
Usage
Description
Arguments
Argument | Default | Description |
---|---|---|
regressionType | (Mandatory) | Must be one of the constants LinearRegression, ConstrainedLinearRegression, ExponentialRegression and LogarithmicRegression, or the return value of perlchartdir::PolynomialRegression. They represent linear regression, constrained linear regression, exponential regression, logarithmic regression, and polynomial regression of configurable degree. |
Return Value