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2013-Council-Ward-4-CVR (Minneapolis; 2013-11-05)

🔗 2013-11-05_Minneapolis-2013-Council-Ward-4-CVR     (tags: { Minneapolis_MN , from-bolson , actual , MN , 2013-11 , 2013 , Minneapolis-2013 })

Below is the ABIF from the "2013-11-05_Minneapolis-2013-Council-Ward-4-CVR" election (2013-Council-Ward-4-CVR (Minneapolis; 2013-11-05))

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Voting methods: IRV • FPTP • approval • STAR • Pairwise • All methods

Results

🔗https://abif.electorama.com/id/2013-11-05_Minneapolis-2013-Council-Ward-4-CVR

Below are the results of the election represented above using various election methods with abiftool/abiflib. The detected ballot type from the ABIF above is "ranked". Some methods may transform these ballots for analysis; see method notices for details. Resubmit the ABIF with "Transform ballots" turned off to minimize the transformations.

Method Winner
IRV/RCV BARBARA A. "BARB" JOHNSON
FPTP BARBARA A. "BARB" JOHNSON
Approval BARBARA A. "BARB" JOHNSON
STAR BARBARA A. "BARB" JOHNSON
Condorcet/Copeland BARBARA A. "BARB" JOHNSON
Election results summary showing voting method winners
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IRV/RCV results

2013-11-05_Minneapolis-2013-Council-Ward-4-CVR IRV/RCV result permalink:
🔗https://abif.electorama.com/id/2013-11-05_Minneapolis-2013-Council-Ward-4-CVR/IRV#IRV

  • IRV/RCV Winner: BARBARA A. "BARB" JOHNSON with 2,164 votes (56.7%) in final round
  • Runner-up: KRIS BROGAN with 1,139 votes (29.8%) in final round
  • Exhausted ballots in final round: 0 (0.0%)
  • Number of rounds: 1
  • Ballots counted in final round: 3,818 (100.0%)
  • Majority of ballots: 1,910 (50.0%)
  • Total ballots: 3,818
Round 1
Overview:
Active ballots: 3,818 (100.0%)

Exhausted ballots: 0 (0.0%)
Counted ballots: 3,818 (100.0%)
IRV/RCV winner:
BARBARA A. "BARB" JOHNSON: 2,164 (56.7%)✅
→
KRIS BROGAN: 1,139 (29.8%) (🛑eliminated)
→
DAN NIESEN: 503 (13.2%) (🛑eliminated)
→
UWI: 12 (0.3%) (🛑eliminated)
→

FPTP result

"FPTP" is "First-past-the-post", also known as "plurality" or "choose-one"
2013-11-05_Minneapolis-2013-Council-Ward-4-CVR FPTP results permalink:
🔗https://abif.electorama.com/id/2013-11-05_Minneapolis-2013-Council-Ward-4-CVR/FPTP#FPTP
📝
Note — Only using first-choices on ranked ballots

  • FPTP Winner: BARBARA A. "BARB" JOHNSON with 2,164 first-place votes (56.7%)
  • Runner-up: KRIS BROGAN with 1,139 first-place votes (29.8%)
  • Margin of victory: 1,025 votes (26.8 percentage points)
  • First-place votes
    • BARBARA A. "BARB" JOHNSON: 2,164 votes (56.7 %)
    • KRIS BROGAN: 1,139 votes (29.8 %)
    • DAN NIESEN: 503 votes (13.2 %)
    • UWI: 12 votes (0.3 %)
  • Total ballots: 3,818

Approval voting results

2013-11-05_Minneapolis-2013-Council-Ward-4-CVR approval voting results permalink:
🔗https://abif.electorama.com/id/2013-11-05_Minneapolis-2013-Council-Ward-4-CVR/approval#approval
📝
Note — Approval counts estimated from 3,818 ranked ballots using favorite_viable_half method
Details

The 'favorite_viable_half' conversion algorithm: find the candidate with the most first preferences, and then determine the minimum number of figurative seats that would need to be open in order for the candidate to exceed the Hare quota with the given first-prefs. We use this to estimate how many candidates are likely to be viable candidates.

Using first-choice vote totals as a rough guide, approximately 2 candidates appear viable: BARBARA A. "BARB" JOHNSON and KRIS BROGAN. The approximation then assumes each voter approves up to 1 of their top-ranked viable candidates (half of 2). All candidates ranked at or above the lowest-ranked of each ballot's top viable candidates receive approval (considering up to 1 viable candidates per ballot).

See transformed ballots

Note: For Approval, these choose_many ballots are inferred from ranked ballots.

Conversion method: favorite_viable_half

#------- metadata -------
{ballotcount: 3818}
{version: "0.1"}
{ballotcount_abif_metadata: "3818"}
{is_ranking_to_rating: true}
#------ candlines ------
=UWI:[UWI]
=[BARBARA A. "BARB" JOHNSON]:[BARBARA A. "BARB" JOHNSON]
=[KRIS BROGAN]:[KRIS BROGAN]
=[DAN NIESEN]:[DAN NIESEN]
#------- votelines ------
828:[BARBARA A. "BARB" JOHNSON]/1
775:[BARBARA A. "BARB" JOHNSON]/1
380:[KRIS BROGAN]/1
341:[KRIS BROGAN]/1
312:[BARBARA A. "BARB" JOHNSON]/1
127:[KRIS BROGAN]/1
122:[KRIS BROGAN]/1
102:[KRIS BROGAN]/1
98:[BARBARA A. "BARB" JOHNSON]/1
86:[DAN NIESEN]/1=[KRIS BROGAN]/1
67:[DAN NIESEN]/1=[KRIS BROGAN]/1
65:[BARBARA A. "BARB" JOHNSON]/1=[DAN NIESEN]/1
55:[BARBARA A. "BARB" JOHNSON]/1
47:[BARBARA A. "BARB" JOHNSON]/1
33:[BARBARA A. "BARB" JOHNSON]/1=[DAN NIESEN]/1
25:[KRIS BROGAN]/1
18:[BARBARA A. "BARB" JOHNSON]/1
16:[KRIS BROGAN]/1
15:[BARBARA A. "BARB" JOHNSON]/1
14:[KRIS BROGAN]/1
7:[KRIS BROGAN]/1
7:[BARBARA A. "BARB" JOHNSON]/1
6:[DAN NIESEN]/1=[KRIS BROGAN]/1
2:[KRIS BROGAN]/1
2:[BARBARA A. "BARB" JOHNSON]/1
2:[BARBARA A. "BARB" JOHNSON]/1
2:[BARBARA A. "BARB" JOHNSON]/1
2:[BARBARA A. "BARB" JOHNSON]/1=[DAN NIESEN]/1
2:[BARBARA A. "BARB" JOHNSON]/1
1:[KRIS BROGAN]/1=UWI/1
1:[KRIS BROGAN]/1
1:[KRIS BROGAN]/1
1:[BARBARA A. "BARB" JOHNSON]/1
1:[BARBARA A. "BARB" JOHNSON]/1=UWI/1
1:[KRIS BROGAN]/1=UWI/1
1:[BARBARA A. "BARB" JOHNSON]/1=UWI/1
1:[KRIS BROGAN]/1
  • Approval Winner: BARBARA A. "BARB" JOHNSON
  • Approval Results:
    • BARBARA A. "BARB" JOHNSON — 2,266 approvals (59.35% of ballots) (✅ winner)
    • KRIS BROGAN — 1,300 approvals (34.05% of ballots)
    • DAN NIESEN — 259 approvals (6.78% of ballots)
    • UWI — 4 approvals (0.1% of ballots)
  • Total: 3,818 ballots (3,829 total approvals)

STAR results

2013-11-05_Minneapolis-2013-Council-Ward-4-CVR STAR results permalink:
🔗https://abif.electorama.com/id/2013-11-05_Minneapolis-2013-Council-Ward-4-CVR/STAR#STAR
📝
Note — STAR ratings estimated from ranked ballots using Borda scoring method
Details

The ranked ballots have been converted to STAR ratings using Borda scoring: each candidate receives points equal to (number_of_candidates - their_rank). In this election, we have 4 candidates, so the 1st choice gets 3 points, the 2nd choice gets 2 points, etc. These Borda scores are then used as STAR ratings for tabulation by STAR.

  • STAR winner: BARBARA A. "BARB" JOHNSON
  • Finalists: BARBARA A. "BARB" JOHNSON vs KRIS BROGAN
  • Runoff result:
    • BARBARA A. "BARB" JOHNSON: 2,266 votes (59.4%)
    • KRIS BROGAN: 1,300 votes (34.0%)
    • No preference: 252 voters (6.6%)
  • Total stars allocated: 17,290
  • Total ballots: 3,818
★★★★★★

★★★★★

★★★★★★
★★★★★
★★★★★★
★★★★★
★★★★★★
★★★★★
★★★★★★
(one star above is approximately 346 stars allocated by voters)
  • First round:
    • ★#0: BARBARA A. "BARB" JOHNSON received 7,985 stars (46.2%) from 3,016 voters (79.0%)
    • ★#1: KRIS BROGAN received 6,327 stars (36.6%) from 2,676 voters (70.1%)
    • ★#2: DAN NIESEN received 2,726 stars (15.8%) from 1,332 voters (34.9%)
    • ★#3: UWI received 252 stars (1.5%) from 172 voters (4.5%)
  • Finalists:
    • ★BARBARA A. "BARB" JOHNSON (✅ winner) preferred by 2,266 of 3,818 voters
    • ★KRIS BROGAN preferred by 1,300 of 3,818 voters
    • ★No preference between the finalists: 252

NOTE: Since ratings or stars are not present in the provided ballots, allocated stars are estimated using a Borda-like formula.

Condorcet/Copeland results

2013-11-05_Minneapolis-2013-Council-Ward-4-CVR Condorcet/Copeland results permalink:
🔗https://abif.electorama.com/id/2013-11-05_Minneapolis-2013-Council-Ward-4-CVR/pairwise#pairwise
  • Winner: BARBARA A. "BARB" JOHNSON
  • Runner-up: KRIS BROGAN (beats all other candidates except BARBARA A. "BARB" JOHNSON)
  • Smallest margin: DAN NIESEN over UWI (1,330-130; margin: 1,200)
  • Largest margin: BARBARA A. "BARB" JOHNSON over UWI (3,011-69; margin: 2,942)
  • Pairwise ties: none
  • Total ballots: 3,818

Win-loss-tie (Condorcet/Copeland) table

2013-11-05_Minneapolis-2013-Council-Ward-4-CVR w-l-t table permalink:
🔗https://abif.electorama.com/id/2013-11-05_Minneapolis-2013-Council-Ward-4-CVR/pairwise#wlt
2013-Council-Ward-4-CVR (Minneapolis; 2013-11-05) pairwise matchups
BARBARA A. "BARB" JOHNSON
(3-0-0)
BARBARA A. "BARB" JOHNSON
3 victories ⇣
KRIS BROGAN
(2-1-0)
BARBARA A. "BARB" JOHNSON: 2,266(59.4%)
KRIS BROGAN: 1,300(34.0%)
(No preference: 252; 6.6%)
KRIS BROGAN
⇽ 1 loss / 2 victories† ⇣
DAN NIESEN
(1-2-0)
BARBARA A. "BARB" JOHNSON: 2,708(70.9%)
DAN NIESEN: 743(19.5%)
(No preference: 367; 9.6%)
KRIS BROGAN: 2,354(61.7%)
DAN NIESEN: 653(17.1%)
(No preference: 811; 21.2%)
DAN NIESEN
⇽ 2 losses / 1 victory† ⇣
UWI
(0-3-0)
BARBARA A. "BARB" JOHNSON: 3,011(78.9%)
UWI: 69(1.8%)
(No preference: 738; 19.3%)
KRIS BROGAN: 2,673(70.0%)
UWI: 53(1.4%)
(No preference: 1,092; 28.6%)
DAN NIESEN: 1,330(34.8%)
UWI: 130(3.4%)
(No preference: 2,358; 61.8%)

Pairwise tournament (Copeland ordered)

2013-11-05_Minneapolis-2013-Council-Ward-4-CVR pairwise diagram permalink:
🔗https://abif.electorama.com/id/2013-11-05_Minneapolis-2013-Council-Ward-4-CVR/pairwise#dot

%3 BARBARA A. "BARB" JOHNSON BARBARA A. "BARB" JOHNSON 3-0-0 (3 wins, 0 losses, 0 ties) KRIS BROGAN KRIS BROGAN 2-1-0 BARBARA A. "BARB" JOHNSON->KRIS BROGAN ← BARBARA A. "BARB" JOHNSON: 2266 KRIS BROGAN: 1300 DAN NIESEN DAN NIESEN 1-2-0 BARBARA A. "BARB" JOHNSON->DAN NIESEN ← BARBARA A. "BARB" JOHNSON: 2708 DAN NIESEN: 743 UWI UWI 0-3-0 BARBARA A. "BARB" JOHNSON->UWI ← BARBARA A. "BARB" JOHNSON: 3011 UWI: 69 KRIS BROGAN->DAN NIESEN ← KRIS BROGAN: 2354 DAN NIESEN: 653 KRIS BROGAN->UWI ← KRIS BROGAN: 2673 UWI: 53 DAN NIESEN->UWI ← DAN NIESEN: 1330 UWI: 130

Voting methods: IRV • FPTP • approval • STAR • Pairwise • All methods

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