Description Usage Arguments Value See Also Examples
View source: R/postFactumAnalysis.R
This function calculates missing value of an alternative utility for that alternative to be possibly (or necessarily) assigned to at least some specific class.
1  investigateUtility(alternative, atLeastToClass, necessary, problem)

alternative 
An alternative index. 
atLeastToClass 
An assignment to investigate. 
necessary 
Whether necessary or possible assignment is considered. 
problem 
Problem for investigation. 
List with named elements:
ux
 value of missing utility,
solution
 result of solving model. It can be used for further
computations (getAssignments
, getThresholds
, getMarginalUtilities
,
getCharacteristicPoints
).
NULL
is returned if given assignment is not possible.
getMarginalUtilities
getCharacteristicPoints
getThresholds
improveAssignment
1 2 3 4 5  perf < matrix(c(8, 2, 1, 7, 0.5, 0.9, 0.4, 0.5), ncol = 2)
problem < buildProblem(perf, 3, FALSE, c('g', 'g'), c(0, 0))
problem < addAssignmentsUB(problem, c(1, 2), c(2, 3))
result < investigateUtility(4, 3, FALSE, problem)

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