saspoint5_distribution: SalphaS Point5 Distribution Functions

In boostmath: 'R' Bindings for the 'Boost' Math Functions

S\alphaS Point5 Distribution Functions

Description

Functions to compute the probability density function, cumulative distribution function, and quantile function for the S\alphaS Point5 distribution.

Usage

saspoint5_distribution(location = 0, scale = 1)

saspoint5_pdf(x, location = 0, scale = 1)

saspoint5_lpdf(x, location = 0, scale = 1)

saspoint5_cdf(x, location = 0, scale = 1)

saspoint5_lcdf(x, location = 0, scale = 1)

saspoint5_quantile(p, location = 0, scale = 1)

Arguments

location	location parameter (default is 0)
scale	scale parameter (default is 1)
x	quantile
p	probability (0 <= p <= 1)

Value

A single numeric value with the computed probability density, log-probability density, cumulative distribution, log-cumulative distribution, or quantile depending on the function called.

See Also

Boost Documentation for more details on the mathematical background.

Examples

# SaS Point5 distribution with location 0 and scale 1
dist <- saspoint5_distribution(0, 1)
# Apply generic functions
cdf(dist, 0.5)
logcdf(dist, 0.5)
pdf(dist, 0.5)
logpdf(dist, 0.5)
hazard(dist, 0.5)
chf(dist, 0.5)
median(dist)
mode(dist)
range(dist)
quantile(dist, 0.2)
support(dist)

# Convenience functions
saspoint5_pdf(3)
saspoint5_lpdf(3)
saspoint5_cdf(3)
saspoint5_lcdf(3)
saspoint5_quantile(0.5)

boostmath documentation built on Dec. 15, 2025, 5:07 p.m.