Summability criterion: Difference between revisions
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(→Summability of various voting methods: linking to Sequential proportional approval voting, Allocated Score, and the "Proportional STAR Voting" redirect here on electowiki, rather than sending people off to English Wikipedia (though hopefully the articles over there are roughly equal in quality)) |
(→Summability of various voting methods: Fixed mathematical errors.) |
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|+Methods and their summability levels. |
|+Methods and their summability levels. |
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! k=1 !! k=2 !! |
! k=1 !! k=2 !! !! non-summable |
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*[[STAR voting]]<ref>{{Cite news|title=Compare STAR and IRV - Equal Vote Coalition|url=https://www.equal.vote/star-vs-irv#simplicity|work=Equal Vote Coalition|access-date=2018-11-12}}</ref> |
*[[STAR voting]]<ref>{{Cite news|title=Compare STAR and IRV - Equal Vote Coalition|url=https://www.equal.vote/star-vs-irv#simplicity|work=Equal Vote Coalition|access-date=2018-11-12}}</ref> |
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*[[Sequential proportional approval voting]] |
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*[[Allocated Score]] - also known as "[[Proportional STAR Voting]]" |
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*[[Iterative Ranked Approval Voting]] |
*[[Iterative Ranked Approval Voting]] |
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*[[Correlated Instant Borda Runoff]] |
*[[Correlated Instant Borda Runoff]] |
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*[[Descending Acquiescing Coalitions]] |
*[[Descending Acquiescing Coalitions]] |
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*[[Instant-runoff voting]] |
*[[Instant-runoff voting]] |
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*Most methods providing party-agnostic [[Proportional representation]] |
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