public class LogNormalDistribution extends Distribution
Modifier and Type | Field and Description |
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static double |
C |
applet, CONTINUOUS, DISCRETE, MAXMGFXVAL, MAXMGFYVAL, MINMGFXVAL, MIXED, name
Constructor and Description |
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LogNormalDistribution()
This default constructor creates the standard lognormal distribution
|
LogNormalDistribution(double m,
double s)
This general constructor creates a new lognormal distribution with
specified parameters
|
Modifier and Type | Method and Description |
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double |
getCDF(double x)
This method computes the cumulative distribution function
|
double |
getDensity(double x)
This method computes the getDensity function
|
double |
getMaxDensity()
This method computes the maximum value of the getDensity function
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double |
getMean()
This method computes the mean
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double |
getMu()
This method returns mu
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java.lang.String |
getOnlineDescription()
This method returns an online description of this distribution.
|
double |
getSigma()
This method gets sigma
|
double |
getVariance()
This method computes the variance
|
void |
initialize()
used for some subclass to initialize before being used
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void |
paramEstimate(double[] distData) |
void |
setMu(double m)
This method sets mu
|
void |
setParameters(double m,
double s)
This method sets the parameters, computes the default interval
|
void |
setSigma(double s)
This method sets sigma
|
double |
simulate()
This method simulates a value from the distribution
|
void |
valueChanged() |
addObserver, betaCDF, comb, factorial, findGFRoot, findRoot, gamma, gammaCDF, getDisplayPane, getDomain, getFailureRate, getGFDerivative, getGFSecondDerivative, getInstance, getLocalHelp, getMean, getMedian, getMGF, getMgfDomain, getName, getPGF, getPGFDomain, getQuantile, getSampleMoment, getSD, getSOCRDistributionFunctors, getSOCRDistributions, getType, getVariance, inverseCDF, logGamma, perm, sampleMean, sampleVar, setApplet, setDomain, setDomain, setMGFDomain, setMGFDomain, setMGFParameters, setMGFParameters, setMGFParameters, setMGFParameters, setParameters, setPGFDomain, setPGFDomain, setPGFParameters, setPGFParameters, setPGFParameters, setPGFParameters, update, valueChanged
createComponentSetter, createValueSetter, createValueSetter, createValueSetter, createValueSetter, getComponentSetter, getComponentSetters, getValueSetter, getValueSetters
public LogNormalDistribution(double m, double s)
public LogNormalDistribution()
public void initialize()
Distribution
initialize
in class Distribution
public void valueChanged()
valueChanged
in class Distribution
public void setParameters(double m, double s)
public double getDensity(double x)
getDensity
in class Distribution
public double getMaxDensity()
getMaxDensity
in class Distribution
public double getMean()
getMean
in class Distribution
public double getVariance()
getVariance
in class Distribution
public double simulate()
simulate
in class Distribution
public double getMu()
public void setMu(double m)
public double getSigma()
public void setSigma(double s)
public double getCDF(double x)
getCDF
in class Distribution
public java.lang.String getOnlineDescription()
getOnlineDescription
in class Distribution
public void paramEstimate(double[] distData)
paramEstimate
in class Distribution