statistics v0.4.0 Statistics.Distributions.Beta

The Beta distribution

Summary

Functions

The cumulative density function

The probability density function

The percentile-point function

Draw a random number from a Beta distribution

Functions

cdf(a, b)

Specs

cdf(number, number) :: (... -> any)

The cumulative density function

Examples

iex> Statistics.Distributions.Beta.cdf(1,100).(0.1)
0.9996401052677814
pdf(a, b)

Specs

pdf(number, number) :: (... -> any)

The probability density function

Examples

iex> Statistics.Distributions.Beta.pdf(1,100).(0.1)
0.0029512665430652825
ppf(a, b)

Specs

ppf(number, number) :: (... -> any)

The percentile-point function

Examples

iex> Statistics.Distributions.Beta.ppf(1,100).(0.1)
0.001053089271799999
rand(a, b)

Specs

rand(number, number) :: number

Draw a random number from a Beta distribution

Examples

iex> Statistics.Distributions.Beta.rand(1,100)
0.005922672626035741