ChartDirector 5.1 (C++ Edition)
Chart
.PolynomialRegression
Usage
int PolynomialRegression(int n);
Description
Sets the degree of the polynomial regression to be used in a trend layer.
This method is used to specify the polynomial regression type in
TrendLayer.setRegressionType
.
Arguments
Argument
Default
Description
n
(Mandatory)
The degree of the polynomial.
Return Value
An integer representing a polynomial regression of degree n to be used as an argument to
TrendLayer.setRegressionType
.
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