public class Poisson
extends java.lang.Object
Modifier and Type | Field and Description |
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private static int |
MIN_COUNT |
Constructor and Description |
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Poisson() |
Modifier and Type | Method and Description |
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static double |
cumProb(int k,
double lambda)
Uses the default MIN_COUNT.
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static double |
cumProb(int k,
double lambda,
int minCount)
Computes the probability of AT LEAST k observations given N trials with a probabiligy p of success on each trial.
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static double |
cumProb(int N,
int k,
double p)
Uses the default MIN_COUNT.
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static double |
cumProb(int N,
int k,
double p,
int minCount)
Computes the probability of AT LEAST k kobservations given the lambda (which is N*p).
|
static double |
pointProb(int k,
double lambda)
Computes the probability of exactly k kobservations given the lambda (which is N*p).
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static double |
pointProb(int N,
int k,
double p)
Computes the probability of exactly k observations given N trials with a probabiligy p of success on each trial.
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private static final int MIN_COUNT
public static double cumProb(int k, double lambda)
public static double cumProb(int k, double lambda, int minCount)
public static double cumProb(int N, int k, double p)
public static double cumProb(int N, int k, double p, int minCount)
public static double pointProb(int k, double lambda)
public static double pointProb(int N, int k, double p)