problem_data {hmer}

Data for an interesting emulation problem

Description

An RData object consisting of four objects: a data.frame data of 208 points, a set targets of 19 targets for outputs, a set ranges of 21 ranges for inputs, and a data.frame extra of 26 additional points. This dataset is used to demonstrate some of the subtleties of emulation in the vignettes, where data transformations can be useful and careful attention should be paid to emulation at early waves.

Usage

problem_data

Format

A list of objects:

data

The training data of 'space-filling' runs

targets

The output targets to match to

ranges

The input ranges over which the system is valid

extra

A set of 'extra' points, generated around a known point of best fit.