usePluralityRule: usePluralityRule Applies plurality rule to a set of...
In robiRagan/voteR: Spatial Voting Models in R

Takes in a set of voter preferences, applies plurality rule to them and returns the choice set.

usePluralityRule(
  voterPreferences,
  breakVoterTies = "random",
  forceUniqueChoice = "TRUE",
  howToSelectUniqueChoice = "random"
)

`voterPreferences`	A matrix of voter preferences that is numVoters x numAlts.
`breakVoterTies`	Determines how a voter with two equal top choices cast their vote. Can be "random", "first" or "last".
`forceUniqueChoice`	If there is more than one alternative in the choice set should only one be returned as the gorup choice. If set to TRUE then choose a method with the parameter `howToSelectUniqueChoice`.
`howToSelectUniqueChoice`	If there is more than one alternative in the choice set, and `forceUniqueChoice == "TRUE"`, this determines which alternative is selected as the gorup choice. Can be "random", "first" or "last".