public class SaddlePointExpansion extends Object
Modifier and Type | Method and Description |
---|---|
static double |
getDeviancePart(double x,
double mu)
A part of the deviance portion of the saddle point approximation.
|
static double |
getStirlingError(double z)
Compute the error of Stirling's series at the given value.
|
static double |
logBinomialProbability(int x,
int n,
double p,
double q)
Compute the logarithm of the PMF for a binomial distribution
using the saddle point expansion.
|
public static double getStirlingError(double z)
References:
z
- the value.public static double getDeviancePart(double x, double mu)
References:
x
- the x value.mu
- the average.public static double logBinomialProbability(int x, int n, double p, double q)
x
- the value at which the probability is evaluated.n
- the number of trials.p
- the probability of success.q
- the probability of failure (1 - p).Copyright © 2022. All rights reserved.