eatATA (version 1.1.2)

analyzeComplexBlockExclusion: Analyze complex block exclusiveness

Description

Use exclusion tuples information from independent test assembly problems to determine which assembled test blocks are exclusive.

Usage

analyzeComplexBlockExclusion(
  solverOut_list,
  items_list,
  idCol,
  exclusionTuples_list
)

Value

A data.frame of block exclusions.

Arguments

solverOut_list

List of objects created by useSolver.

items_list

List of original data.frame containing information on item level.

idCol

Column name in items containing item IDs. These will be used for matching to the solver output.

exclusionTuples_list

List of data.frames with two columns, containing tuples with item IDs which should be in test forms exclusively. Must be the same objects as used in itemExclusionConstraint.

Details

If exclusion tuples have been used to assemble test forms (using the itemExclusionConstraint function), the resulting item blocks might also be exclusive. Using the initially used item exclusion tuples and the optimal solution given by useSolver this function determines, which item blocks are exclusive and can not be together in an assembled test form. analyzeComplexBlockExclusion allows analyzing block exclusiveness from separate test assembly problems. This can be useful if test forms consist of blocks containing different domains or dimensions.

Examples

## Full workflow using itemExclusionTuples
# tbd