resample_mcd: Resample Mean Ceramic Dates

In kairos: Analysis of Chronological Patterns from Archaeological Count Data

Resample Mean Ceramic Dates

Description

• bootstrap() generate bootstrap estimations of an MCD.

• jackknife() generate jackknife estimations of an MCD.

Usage

## S4 method for signature 'MeanDate'
bootstrap(object, n = 1000, f = NULL, calendar = getOption("kairos.calendar"))

## S4 method for signature 'MeanDate'
jackknife(object, f = NULL, calendar = getOption("kairos.calendar"))

## S4 method for signature 'MeanDate'
simulate(object, nsim = 1000)

Arguments

object	A MeanDate object (typically returned by mcd()).
n	A non-negative integer specifying the number of bootstrap replications.
f	A function that takes a single numeric vector (the result of the resampling procedure) as argument.
calendar	A TimeScale object specifying the target calendar (see calendar()).
nsim	A non-negative integer specifying the number of simulations.

Value

If f is NULL, bootstrap() and jackknife() return a data.frame with the following elements (else, returns the result of f applied to the n resampled values) :

original

The observed value.

mean

The bootstrap/jackknife estimate of mean.

bias

The bootstrap/jackknife estimate of bias.

error

The boostrap/jackknife estimate of standard erro.

Author(s)

N. Frerebeau

See Also

Other resampling methods: resample_event

kairos documentation built on Nov. 27, 2023, 5:08 p.m.