unifDiscr: Discrete Uniform Distribution

In Distributacalcul: Probability Distribution Functions

Description

Discrete uniform distribution with min a and max b.

Usage

pUnifD(q, min = 0, max = 1)

dUnifD(x, min = 0, max = 1)

varUnifD(min = 0, max = 1)

expValUnifD(min = 0, max = 1)

Arguments

q	vector of quantiles.
min	lower and upper limits of the distribution. Must be finite.
max	lower and upper limits of the distribution. Must be finite.
x	vector of quantiles.

Details

The (discrete) uniform distribution with min and max parameters a and b respectively has density:

Pr(X = x) = 1 / (b - a + 1)

for x = a, a + 1, ..., b - 1, b.

Value

Function :

• dUnifD gives the probability density function (PDF).

• pUnifD gives the cumulative density function (CDF).

• expValUnifD gives the expected value.

• varUnifD gives the variance.

Invalid parameter values will return an error detailing which parameter is problematic.

Examples

pUnifD(q = 0.2, min = 0, max = 1)

dUnifD(min = 0, max = 1)

varUnifD(min = 0, max = 1)

expValUnifD(min = 0, max = 1)

Distributacalcul documentation built on Sept. 13, 2020, 5:19 p.m.