Methods for objects of class "iwls"

Methods for objects of class c("iwls", "exdex") returned from iwls.

Usage

# S3 method for class 'iwls'
coef(object, ...)

# S3 method for class 'iwls'
nobs(object, ...)

# S3 method for class 'iwls'
print(x, digits = max(3L, getOption("digits") - 3L), ...)

Arguments

object

and object of class c("iwls", "exdex") returned from iwls.

...

Further arguments. None are used.

x

an object of class c("iwls", "exdex"), a result of a call to iwls.

digits

The argument digits to print.default.

Value

coef.iwls. A numeric scalar: the estimate of the extremal index \(\theta\).

nobs.iwls. A numeric scalar: the number of inter-exceedance times used in the fit.

print.iwls. The argument x, invisibly.

Details

print.iwls prints the original call to iwls and the estimate of the extremal index \(\theta\).

Examples

See the examples in iwls.

See also

iwls for maximum likelihood estimation of the extremal index \(\theta\) using the \(K\)-gaps model.