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Reset number of imputations for a DGP emulator

Source: R/utils.R
set_imp.Rd

This function resets the number of imputations for prediction from a DGP emulator.

Usage

set_imp(object, B = 5)

Arguments

object

an instance of the S3 class dgp.

B

the number of imputations to produce predictions from object. Increase the value to improve imputation uncertainty quantification. Decrease the value to improve speed of prediction. Defaults to 5.

Value

An updated object with the information of B incorporated.

Details

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

Note

  • This function is useful when a DGP emulator has been trained and one wants to make faster predictions by decreasing the number of imputations without rebuilding the emulator.

  • 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 design() for an example.
} # }