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java.lang.Object net.sf.doodleproject.numerics4j.statistics.distribution.ContinuousDistribution net.sf.doodleproject.numerics4j.statistics.distribution.LogisticDistribution
public class LogisticDistribution
The Logistic distribution.
References:
Constructor Summary | |
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LogisticDistribution()
Default constructor. |
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LogisticDistribution(double m,
double s)
Create a distribution with the given mean and scale parameters. |
Method Summary | |
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double |
cumulativeProbability(double x)
The CDF for this distribution. |
double |
getMean()
Access the mean. |
double |
getScale()
Access the scale parameter. |
double |
inverseCumulativeProbability(double p)
The inverse CDF for this distribution. |
void |
setMean(double m)
Modify the mean. |
void |
setScale(double s)
Modify the scale parameter. |
Methods inherited from class net.sf.doodleproject.numerics4j.statistics.distribution.ContinuousDistribution |
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findInverseCumulativeProbability |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public LogisticDistribution()
public LogisticDistribution(double m, double s)
m
- the mean.s
- the scale parameter.Method Detail |
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public double cumulativeProbability(double x)
cumulativeProbability
in class ContinuousDistribution
x
- the value at which the CDF is evaluated.
public double getMean()
public double getScale()
public double inverseCumulativeProbability(double p)
inverseCumulativeProbability
in class ContinuousDistribution
p
- the cumulative probability.
public void setMean(double m)
m
- The new mean value.public void setScale(double s)
s
- The new scale parameter value.
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