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Trim the sequences of model parameters of a DGP emulator

Source: R/utils.R
window.Rd

This function trim the sequences of model parameters of a DGP emulator that are generated during the training.

Usage

window(object, start, end = NULL, thin = 1)

Arguments

object

an instance of the S3 class dgp.

start

the first iteration before which all iterations are trimmed from the sequences.

end

the last iteration after which all iterations are trimmed from the sequences. Set to NULL to keep all iterations after (including) start. Defaults to NULL.

thin

the interval between the start and end iterations to thin out the sequences. Defaults to 1.

Value

An updated object with trimmed sequences of model parameters.

Details

See further examples and tutorials at https://mingdeyu.github.io/dgpsi-R/.

Note

  • This function is useful when a DGP emulator has been trained and one wants to trim the sequences of model parameters and use the trimmed sequences to generate the point estimates of DGP model parameters for predictions.

  • The following slots:

    • loo and oos created by validate(); and

    • results created by predict() in object will be removed and not contained in the returned object.

Examples

if (FALSE) { # \dontrun{

# See dgp() for an example.
} # }