org.jfree.data.function
public class NormalDistributionFunction2D extends Object implements Function2D
Constructor Summary | |
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NormalDistributionFunction2D(double mean, double std)
Constructs a new normal distribution function.
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Method Summary | |
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double | getMean()
Returns the mean for the function.
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double | getStandardDeviation()
Returns the standard deviation for the function.
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double | getValue(double x)
Returns the function value.
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Parameters: mean the mean. std the standard deviation (> 0).
Returns: The mean.
Returns: The standard deviation.
Parameters: x the x-value.
Returns: The value.