fun_cpt: Class for model-fitting functions

View source: R/class-fun_cpt.R

new_fun_cptR Documentation

Class for model-fitting functions

Description

Class for model-fitting functions

Usage

new_fun_cpt(x, ...)

validate_fun_cpt(x)

fun_cpt(x, ...)

Arguments

x

a character giving the name of a model-fitting function

...

currently ignored

Details

All model-fitting functions must be registered through a call to fun_cpt().

All model-fitting functions must take at least three arguments:

  • x: a time series,

  • tau: a set of changepoint indices

  • ...: other arguments passed to methods

See fit_meanshift_norm(),

Value

A fun_cpt object.

See Also

Other model-fitting: fit_lmshift(), fit_meanshift(), fit_meanvar(), fit_nhpp(), model_args(), model_name(), whomademe()

Examples

# Register a model-fitting function
f <- fun_cpt("fit_meanvar")

# Verify that it now has class `fun_cpt`
str(f)

# Use it
f(CET, 42)

tidychangepoint documentation built on April 4, 2025, 4:31 a.m.