hglogis {event}

Log Hazard Function for a Generalized Logistic Process

Description

These functions provide information about the generalized logistic distribution with location parameter equal to m, dispersion equal to s, and family parameter equal to f: log hazard. (See 'rmutil' for the d/p/q/r boxcox functions density, cumulative distribution, quantiles, and random generation).

The generalized logistic distribution has density

f(y) = \frac{\nu \sqrt{3} \exp(-\sqrt{3} (y-\mu)/(\sigma \pi))}{ \sigma \pi (1+\exp(-\sqrt{3} (y-\mu)/(\sigma \pi)))^{\nu+1}}

where \mu is the location parameter of the distribution, \sigma is the dispersion, and \nu is the family parameter.

\nu=1 gives a logistic distribution.

Usage

hglogis(y, m, s, f)

Arguments

y

vector of responses.

m

vector of location parameters.

s

vector of dispersion parameters.

f

vector of family parameters.

Author(s)

J.K. Lindsey

See Also

dlogis for the logistic distribution.

Examples

hglogis(5, 5, 1, 2)