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| rorranking-package | Implementations of ror ranking methods |
| findAllRankRelatedPreferentionalReducts | Finds all rank related preferentional reducts. |
| findAllRankRelatedPreferentionalReductsHierarchical | Finds all rank related preferentional reducts - hierarchical version. |
| findExtremeRanks | Finds extreme ranks for each alternative |
| findExtremeRanksHierarchical | Finds extreme ranks for each alternative - hierarchical version. |
| findMissingOrRedundantUtilityValueForRankPosition | Function returns a missing or redundant utility value for a given variant and specified rank position. |
| findMissingOrRedundantUtilityValueForRankPositionHierarchical | Function returns a missing or redundant utility value for a given variant and specified rank position - Hierarchical version. |
| findMissingOrRedundantUtilityValueForRelation | Function returns a missing (redundant) utility value that should be added (removed) to (from) a given variant to achieve (maintain) associated with it preference relation. |
| findMissingOrRedundantUtilityValueForRelationHierarchical | Function returns a missing (redundant) utility value that should be added (removed) to (from) a given variant to achieve (maintain) associated with it preference relation - Hierarchical version. |
| findNecessaryAndPossiblePreferenceRelations | Finding all necessary and possible preference relations. |
| findNecessaryAndPossiblePreferenceRelationsHierarchical | Finding all necessary and possible preference relations - hierarchical version |
| findNecessaryRankRelatedPerformanceModification | Function finds minimal improvement (maximal deterioration) to achieve (to maintain) a specified position for a given variant for each compatible utility functions. |
| findNecessaryRankRelatedPerformanceModificationHierarchical | Function finds minimal improvement (maximal deterioration) to achieve (to maintain) a specified position for a given variant for each compatible utility functions - Hierarchical. |
| findPerformanceModificationForNecessaryRelation | Function finds minimal improvement (maximal deterioration) of variant to achieve (to maintain) a specified preference relation for each compatible value functions. |
| findPerformanceModificationForNecessaryRelationHierarchical | Function finds minimal improvement (maximal deterioration) of variant to achieve (to maintain) a specified preference relation for each compatible value functions - Hierarchical version. |
| findPerformanceModificationForPossibleRelation | Function finds minimal improvement (maximal deterioration) of variant to achieve (to maintain) a specified preference relation for at least one compatible value function |
| findPerformanceModificationForPossibleRelationHierarchical | Function finds minimal improvement (maximal deterioration) of variant to achieve (to maintain) a specified preference relation for at least one compatible value function - Hierarchical version. |
| findPossibleRankRelatedPerformanceModification | Function finds minimal improvement (maximal deterioration) to achieve (to maintain) a specified position for a given variant for at least one compatible utility functions. |
| findPossibleRankRelatedPerformanceModificationHierarchical | Function finds minimal improvement (maximal deterioration) to achieve (to maintain) a specified position for a given variant for at least one compatible utility functions - Hierarchical version. |
| findPreferentionalReductsForNecessaryRelations | Finds all rank related preferentional reducts. |
| findPreferentionalReductsForNecessaryRelationsHierarchical | Finds all rank related preferentional reducts - hierarchical version. |
| findRankAcceptabilityIndices | findRankAcceptabilityIndices |
| findRankAcceptabilityIndicesHierarchical | findRankAcceptabilityIndicesHierarchical |
| findRelationsAcceptabilityIndices | findRelationsAcceptabilityIndices |
| findRelationsAcceptabilityIndicesHierarchical | findRelationsAcceptabilityIndicesHierarchical |
| findRepresentativeValueFunction | findRepresentativeValueFunction |
| findRepresentativeValueFunctionHierarchical | findRepresentativeValueFunctionHierarchical |
| rorranking | Implementations of ror ranking methods |