Resample Mean Ceramic Dates — resample_mcd • kairos

bootstrap() generate bootstrap estimations of an MCD.
jackknife() generate jackknife estimations of an MCD.

Usage

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

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

# S4 method for 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.

See also

Other resampling methods: resample_event

Author

N. Frerebeau