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ecd (version 0.6.4)

ecd.cusp: Cusp constructor of ecd class

Description

Construct an ecd class for cusp distribution by specifying either alpha or gamma, but not both. At the moment, it can't handle beta.

Usage

ecd.cusp(alpha = NaN, gamma = NaN, sigma = 1, mu = 0, with.stats = TRUE, with.quantile = FALSE, bare.bone = FALSE, verbose = FALSE)

Arguments

alpha
numeric, the flatness parameter. Default: NaN.
gamma
numeric, the sharpness parameter. Default: NaN.
sigma
numeric, the scale parameter. Must be positive. Default 1.
mu
numeric, the location parameter. Default: 0.
with.stats
logical, also calculate statistics, default is TRUE.
with.quantile
logical, also calculate quantile data, default is FALSE.
bare.bone
logical, skip both const and stats calculation, default is FALSE. This for debug purpose for issues on integrating $e^y(x)$.
verbose
logical, display timing information, for debugging purpose, default is FALSE.

Value

The ecd class

Examples

Run this code
d <- ecd.cusp(alpha=1)
d <- ecd.cusp(gamma=-1)

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