public class NormalDistribution extends Object
References:
Constructor and Description |
---|
NormalDistribution()
Create a normal distribution with mean equal to zero and standard
deviation equal to one.
|
NormalDistribution(double mean,
double standardDeviation)
Create a normal distribution using the given mean and standard deviation.
|
Modifier and Type | Method and Description |
---|---|
double |
getMean()
Get the mean of this distribution.
|
double |
getStandardDeviation()
Get the standard deviation of this distribution.
|
double |
sample()
Generate a random value sampled from this distribution.
|
public NormalDistribution()
public NormalDistribution(double mean, double standardDeviation)
mean
- Mean for this distribution.standardDeviation
- Standard deviation for this distribution, must
be greater zero.public double getMean()
public double getStandardDeviation()
public double sample()
Copyright © 2012 Thomas Hillebrandt. All Rights Reserved.