The overall results from the range voting variation closely approximated those of the approval
vote, at least in terms of the order of favorability. The Green Party received the most points, totaling
68.88% of the total possible, followed by Independent candidates 59.9%, the Socialist Party 58.51%,
the Democratic Party 51.01%, the Libertarian Party 34.17%, and the Republican Party at 12.31%.
7mong write-ins, many cast their ballots for some variation of “none” among other miscellaneous
options, respectively totaling 4.81% and 6.39% of the total points possible.
Under the instant runoff method, also known as ranked choice, voters rank candidates in order
of their favorability. In our model, participants were asked to rank their top three choices in order of
preference. The instant runoff test was the only alternative method in which the winner of the plurality
vote was among the top two vote-getters. Though the Democratic Party received the largest amount of
top choice votes, the Green Party came out in first place after the final elimination round. As in the
range voting test, 208 individuals participated in the instant runoff simulation.
...
IRV Tally. Of the methods we tested, the Instant Runoff Vote is the most difficult to tally.
Because we did not have sufficient time or resources to create a program to automatically tally the IRV
results, and because we were wary of employing the available online tallying software, the results were
tallied by hand. In future we would prefer to tally these results by hand and test them against an automatic electronic tally.