v1.4.0

hmer 1.4.0

Bug fixes

• Multiple fixes to deal with singletons: ensuring 1d examples work with generate_new_runs; single output systems behave appropriately under clustering, diagnostics, and implausibility for bimodal_emulator_from_data; modifications to simulator_plot for single output systems; bug-fix in generate_new_runs for user-provided single-element plausible sets.

• Small fixes to guarantee compatibility with new functionality.

• Fixed scoping issue with variance emulators where emulator would not get the correct s_diag function when initialised within a collection of emulators in variance_emulator_from_data

Enhancements

• Beeswarm plots added as alternative to simulator_plot (credit to tjmckinley)

• Custom multi-emulator implausibility now supported within generate_new_runs: multiple conditions can be supplied as part of the point-screening process via accept_measure. Structure of optional arguments for generate_new_runs has been modified (with backwards-compatibility for older code) - see help file for details.

• Added check to emulator_from_data to handle mismatched input names and ranges

New Functionality

• Proto_emulator introduced: the hmer framework of diagnostics, visualisation, and point proposal can be used with entirely custom objects.