R: Binomial Distribution

mu.dbinom {muStat} | R Documentation

## Binomial Distribution

### Description

Probability mass function (density) of the binomial distribution.

### Usage

    mu.dbinom(x, size, prob, log = FALSE)

### Arguments

`x` | vector of quantiles. Missing values (`NA`s) are allowed.
`size` | vector of (positive integer) numbers of coin flips for which the Binomial distribution measures the number of heads.
`prob` | vector of probabilities of a head. If `length(x)` is larger than 1, then `length(x)` random values are returned.
`log` | logical; if `TRUE`, probabilities p are given as log(p).

### Details

    mu.dbinom <- function(x, size, prob, log=FALSE)
      if (size==0) 1 else dbinom(x, size, prob, log=FALSE)

### Value

Returns the density of bin(size, prob) at x.

### Author(s)

Knut M. Wittkowski kmw@rockefeller.edu, Tingting Song ttsong@gmail.com

### See Also

`dbinom`

### Examples

    dbinom(100, 10, 3/10, log=FALSE)

[Package muStat version 1.7.0 Index]