gwer (version 1.0)

Cauchy: Cauchy Distribution

Description

Family objects for cauchy distribution provide a convenient way to specify the details of the models used by functions such as elliptical.

Usage

Cauchy()

Value

An object of class "family" for cauchy distribution.

References

Fang, K. T., Kotz, S. and NG, K. W. (1990, ISBN:9781315897943). Symmetric Multivariate and Related Distributions. London: Chapman and Hall.

See Also

family.elliptical, elliptical, gwer

Examples

# NOT RUN {
data(luzdat)
y <- luzdat$y
x1 <- luzdat$x1 ; x1 <- factor(x1) ; x1 <- C(x1,treatment)
x2 <- luzdat$x2
x3 <- (luzdat$x2)^2
luz <- data.frame(y,x1,x2,x3)
elliptical.fitC <- elliptical(y ~ x1+x2+x3, family = Cauchy()
,data=luz)
family(elliptical.fitC)
# }