exuber (version 0.4.1)

diagnostics: Diagnostics on hypothesis testing

Description

Provides information on whether the null hypothesis of a unit root is rejected against the alternative of explosive behaviour for each series in a dataset.

Usage

diagnostics(object, cv = NULL, ...)
# S3 method for radf_obj
diagnostics(object, cv = NULL, option = c("gsadf", "sadf"), ...)

Arguments

object

An object of class obj.

cv

An object of class cv.

...

Further arguments passed to methods.

option

Whether to apply the "gsadf" or "sadf" methodology (default = "gsadf").

Value

Returns a list with the series that reject (positive) and the series that do not reject (negative) the null hypothesis, and at what significance level.

Details

Diagnostics also stores a vector whose elements take the value of 1 when there is a period of explosive behaviour and 0 otherwise.

Examples

# NOT RUN {
rsim_data <- radf(sim_data)
diagnostics(rsim_data)

diagnostics(rsim_data, option = "sadf")
# }