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java.lang.Objectorg.statcato.statistics.DiscreteProbabilityDistribution
org.statcato.statistics.BinomialProbabilityDistribution
public class BinomialProbabilityDistribution
Binomial probability distribution class.
| Constructor Summary | |
|---|---|
BinomialProbabilityDistribution(int n,
double p)
Constructor, given the number of trials and event probability. |
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| Method Summary | |
|---|---|
double |
cumulativeProbability(double x)
Returns the cumulative probabililty up to x. |
double |
density(double x)
Returns the density of the distribution at x. |
java.lang.Double |
inverseCumulativeProbability(double area)
Returns the inverse cumulative probability. |
| Methods inherited from class org.statcato.statistics.DiscreteProbabilityDistribution |
|---|
inverseCumulativeProbability |
| 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 BinomialProbabilityDistribution(int n,
double p)
n - number of trialsp - event probability| Method Detail |
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public double density(double x)
density in class DiscreteProbabilityDistributionx -
public double cumulativeProbability(double x)
cumulativeProbability in class DiscreteProbabilityDistributionx -
public java.lang.Double inverseCumulativeProbability(double area)
area - cumulative probability
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