Class Binomial

Class representing the Binomial distribution.

Index

Constructors

Accessors

n p q

Methods

cdf mean pmf sample variance

Constructors

constructor

new Binomial(n: number, p: number): Binomial
Parameters
- n: number
  Number of trials (non-negative integer).
- p: number
  Probability of success (0 ≤ p ≤ 1).
Returns Binomial
- Defined in classes/Binomial/Binomial.ts:12

Accessors

n

get n(): number
Number of trials

Returns number
- Defined in classes/Binomial/Binomial.ts:24

p

get p(): number
Probability of success

Returns number
- Defined in classes/Binomial/Binomial.ts:29

q

get q(): number
Probability of failure

Returns number
- Defined in classes/Binomial/Binomial.ts:34

Methods

cdf

cdf(k: number): number
Cumulative distribution function (CDF).
Parameters
- k: number
  Number of successes.
Returns number
Probability of observing ≤ k successes.
- Defined in classes/Binomial/Binomial.ts:57

mean

mean(): number
Expected number of successes

Returns number
- Defined in classes/Binomial/Binomial.ts:68

pmf

pmf(k: number): number
Probability mass function (PMF).
Parameters
- k: number
  Number of successes.
Returns number
Probability of observing k successes.
- Defined in classes/Binomial/Binomial.ts:43

sample

sample(): number
Generate a sample from the binomial distribution

Returns number
- Defined in classes/Binomial/Binomial.ts:78

variance

variance(): number
Variance of the distribution

Returns number
- Defined in classes/Binomial/Binomial.ts:73