2e:null 2f:["$","title",null,{"children":"Cast Vote Record - June 2021 Primary | Alec Barrett | Observable"}] 34:T726,genericCanvasSetup(700, ctx => { const M = 140; const MY = 20; const currentRound = roundsData[round]; const FLAG = false; function isOut(d) { return ( currentRound.eliminated.flat().includes(d.data.name) && (d.depth === 1 || isOut(d.parent)) ); } function getIsCalledUp(d) { return (d.depth === 1 || isOut(d.parent)) && !isOut(d); } const xScale = d3.scaleLinear() .domain([0, 5]) .range([0, 500]) const yScale = d3.scaleLinear() .domain([0, roundsData[0].sum]) .range([0, H - 50]); ctx.fillStyle="black"; ctx.font = "16px Arial"; ctx.textAlign = "center"; if (!FLAG) { ctx.fillText(`ROUND ${round+1}`, 350, H - 0) }; ctx.font = "10px Arial"; ['1st', '2nd', '3rd', '4th', '5th'].forEach((e,i) => { ctx.textAlign = "center"; ctx.fillText(e, M + xScale(i) + 50, 10) }) d2.descendants() .slice(1) .forEach(d => { ctx.fillStyle = color(d.data.name); const x0 = xScale(d.depth - 1) + M; const y0 = yScale(d.y0); const isCalledUp = getIsCalledUp(d); ctx.globalAlpha = isCalledUp ? 1 : (FLAG ? 1 : 0.25); ctx.fillRect(x0, y0 + MY, 100, yScale(d.value)); ctx.globalAlpha = 1; ctx.fillStyle = "black"; if (d.depth === 1) { ctx.textAlign = "right"; ctx.font = "10px Arial"; ctx.fillText(d.data.label, x0 - 3, y0 + 8 + MY); // ctx.fillText(fmt(d.value), x0 - 3, y0 + 20); const currentVotes = currentRound.votes.find(e => e.name === d.data.name) if (currentVotes){ ctx.fillText(fmt(currentVotes.votes), x0 - 3, y0 + 20 + MY); } } // if((isCalledUp || FLAG) && yScale(d.value) > 10){ ctx.textAlign = "left"; ctx.fillStyle = "white"; ctx.fillText(fmt(d.value), x0 + 1, y0 + 9 + MY); } }); }, H)35:T4fe,{ const thisRound = roundsData[round] const { eliminated, max, votesToAdd, votes } = thisRound const isWinner = roundsData[round].hasMajority ? `**${candidates.get(max.name)}** has a majority of the ${fmt(roundsData[round].sum)} votes and wins!` : `no candidate has a majority of the ${fmt(roundsData[round].sum)} votes.`; const anyVotesToAdd = votesToAdd && Object.entries(votesToAdd).filter(([c,v]) => v) const lastRound = round === 0 ? ` Move the slider to see some votes get reallocated.` : ` In this round, **${candidates.get(eliminated[eliminated.length - 1][0])}** was eliminated, and their votes were reallocated as follows: ${anyVotesToAdd.length ? `

${ anyVotesToAdd.map(([c, v]) => candidates.get(c)+': +'+fmt(v)).join('
') }

` : '*nope, there were no votes to reallocate*'}` const realloc = round === 0 ? 'T' : `Accounting for reallocations, t` const runningTotal = `${realloc}he vote total is:

${ votes.map(({ name, votes }) => `${candidates.get(name)}: ${fmt(votes)}`).join('
') }

`; return md`**In Round ${round + 1},** ${isWinner}\n\n${lastRound}\n\n${runningTotal}` }36:T491,{ const data = votesByFinalVote.firstChoice; return Plot.plot({ marginLeft: 50, marginBottom: 60, marginTop: 50, height: 500, width: 900, grid: true, inset: 10, facet: { data, x: d => `Final round: ${candidates.get(d.winner) || EXH}`, marginBottom: 5, // marginRight: 140 }, x: { domain: d3.sort(data, d => -d.votes).map(d => d.firstChoice), tickFormat: d => { return d === 'S' ? (candidates.get(d) || '').split(' ').slice(-2) : (candidates.get(d) || '').split(' ').slice(-1) }, tickRotate: -30, label: 'First Choice', }, marks: [ Plot.barY(data, { x: "firstChoice", y: "votes" }), Plot.text(data, { x: "firstChoice", y: "votes", text: d => fmt(d.votes), dy: -16 }), Plot.text(data, { x: "firstChoice", y: "votes", text: (d,i) => `${(d.pct * 100).toFixed(1)}%${ d.winner === d.firstChoice ? ` of ${candidates.get(d.winner)}'s votes` : '' }` , dy: -5 }) ] }); }37:T447,{ const data = votesByFinalVote.winnerIndex//.filter(d => d.winner !== 'exhausted'); const ords = ['1st', '2nd', '3rd', '4th', '5th']; return Plot.plot({ marginLeft: 50, marginBottom: 40, marginTop: 50, height: 500, width: 900, grid: true, inset: 10, facet: { data, x: d => `Final round: ${candidates.get(d.winner) || EXH}`, marginBottom: 5 }, x: { domain: d3.sort(data, d => d.winnerIndex).map(d => ords[d.winnerIndex]), label: 'Original rank of eventual vote-getter' }, marks: [ Plot.barY(data, { x: d => ords[d.winnerIndex], y: "votes" }), Plot.text(data, { x: d => ords[d.winnerIndex], y: "votes", text: (d,i) => `${(d.pct * 100).toFixed(1)}%${ d.winnerIndex === 0 ? ` of ${candidates.get(d.winner)}'s votes` : '' }` , dy: -5 }), Plot.text(data, { x: d => ords[d.winnerIndex], y: "votes", text: d => fmt(d.votes), dy: -16 }), ] }); }38:T594,candidates = ({ 'BP': new Map([ ["K", "Ben Kallos"], ["H", "Brad M. Hoylman"], ["C", "Elizabeth R. Caputo"], ["P", "Guillermo A. Perez"], ["W", "Kimberly R. Watkins"], ["B", "Lindsey C. Boylan"], ["L", "Mark D. Levine"], ["I", "Write-in"], ["o", "overvote"] ]), 'CD7': new Map([ ['Q','Carmen R. Quinones'], ['R','Corey Ortega'], ['C','Daniel M. Cohen'], ['H','Keith L. Harris'], ['D','Lena Melendez'], ['T','Luis Tejada'], ['O','Maria Ordonez'], ['M','Marti Gould Allen-Cummings'], ['E','Miguel Estrella'], ['S','Raymond Sanchez Jr.'], ['A','Shaun Abreu'], ['L','Stacy R. Lynch'], ["I", "Write-in"], ["o", "overvote"] ]), 'CD6': new Map([ ['G','David Gold'], ['B','Gale A. Brewer'], ['O','Jeffrey Omura'], ['D','Maria Danzilo'], ['L','Sara Lind'], ['W','Zachary Tov Weiner'], ["I", "Write-in"], ["o", "overvote"] ]), 'CD9': new Map([ ['P','Bill Perkins'], ['J','Kristin Richardson Jordan'], ['M','Athena Moore'], ['C','Cordell Cleare'], ['R','Mario Rosser'], ['A','William A. Allen'], ['T','Keith Taylor'], ['L','Joshua Albert Clennon'], ['D','Ruth L. McDaniels'], ['O','Billy Council'], ['G','Pierre A. Gooding'], ['S','Sheba T. Simpson-Amsterdam'], ['N','Bernadette McNear'], ["I", "Write-in"], ["o", "overvote"] ]), })[race]39:T5cf,votesByFinalVote = { const finalTwo = roundsData[roundsData.length - 1].votes.map(d => d.name); const fileWithFinal = file.map(d => { const finalTwoIndices = finalTwo.map(e => d.v.indexOf(e)); if (Math.max(...finalTwoIndices) === -1){ return { ...d, final: 'exhausted' } } const finalIndex = Math.min( ...finalTwoIndices.filter(e => e > -1) ) const overvoteIndex = d.v.indexOf('o') if (overvoteIndex > -1 && overvoteIndex < finalIndex){ return { ...d, final: 'exhausted' } } return { ...d, final: d.v[finalIndex] } }); const firstChoice = [...d3.rollup( fileWithFinal, values => [...d3.rollup( values, vs => vs.reduce((t,v) => t + v.votes, 0), d => d.v[0] )].map(([firstChoice, votes]) => ({ votes, firstChoice })).flat(), d => d.final )].map(([winner, value]) => { const sum = value.reduce((t,v) => t + v.votes, 0); return value.map(v => ({ winner, sum, pct: v.votes/sum, ...v })); }).flat(); const winnerIndex = [...d3.rollup( fileWithFinal, values => [...d3.rollup( values, vs => vs.reduce((t,v) => t + v.votes, 0), d => d.v.indexOf(d.final) )].map(([winnerIndex, votes]) => ({ votes, winnerIndex })).flat(), d => d.final )].map(([winner, value]) => { const sum = value.reduce((t,v) => t + v.votes, 0); return value.map(v => ({ winner, sum, pct: v.votes/sum, ...v })); }).flat(); return { firstChoice, winnerIndex } 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32:{"id":"a959ef76b7bf8e71","slug":"manhattan-borough-pres-primary-2021","title":"Cast Vote Record - June 2021 Primary","thumbnail":"31330a1c54f276d2bb92ea72a0475f01d5496fc2beb4f4f26724f4a5af194b64","access_level":"public","create_time":"$D2021-08-19T14:59:39.138Z","update_time":"$D2021-12-20T15:47:24.679Z","view_time":null,"first_public_time":"$D2021-08-19T16:26:41.831Z","has_unpublished_edits":null,"fork":true,"stars":2,"starred":false,"owner":{"type":"team","id":"a22e826d0f3dc150","login":"anbnyc","name":"Alec Barrett","avatar_url":"https://avatars-next.observableusercontent.com/f36768e14bb49782102d13478101b1a5552af4ab66dea95cad1b7e8157bafdff","tier":"starter_2024"},"version":1649,"publish_version":1649,"role":null,"authored":false,"authors":[{"type":"individual","id":"3efd68de913f5c25","login":"anbnyc","name":"Alec Barrett","avatar_url":"https://avatars-next.observableusercontent.com/f36768e14bb49782102d13478101b1a5552af4ab66dea95cad1b7e8157bafdff","tier":null}],"members":[{"type":"individual","id":"3efd68de913f5c25","login":"anbnyc","name":"Alec Barrett","avatar_url":"https://avatars-next.observableusercontent.com/f36768e14bb49782102d13478101b1a5552af4ab66dea95cad1b7e8157bafdff","tier":null,"role":"editor"}],"comments":[],"custom_thumbnail":false,"trashed":false,"lapsed":null,"subscribed":null,"forks":0,"collection":{"id":"46547b4fe3ddd288","slug":"ranked-choice-voting","title":"Ranked Choice Voting","owner":{"id":"a22e826d0f3dc150","login":"anbnyc","name":"Alec Barrett"}},"type":"notebook","body":{"title":"Cast Vote Record - June 2021 Primary","cells":[{"id":0,"value":"md`# Cast Vote Record - June 2021 Primary`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":999,"value":"viewof race = Inputs.select(races)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":748,"value":"$34","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":375,"value":"viewof round = html``\n// round = {\n// while(true){\n// yield Math.round(Date.now() / 1500) % roundsData.length\n// }\n// }","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":508,"value":"$35","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":570,"value":"md`---`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1192,"value":"md`Who were voters' first choices, by who their votes went to in the final round?`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1150,"value":"$36","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1189,"value":"md`How did voters rank the candidates whom their votes went to in the final round?`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1159,"value":"$37","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1308,"value":"md`---`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1638,"value":"md`How many ballots contained each combination of rankings?`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1391,"value":"viewof reset = Inputs.button('reset ballot');","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1309,"value":"viewof grid = {\n reset;\n const ranks = [0,1,2,3,4];\n const markup = form(html``);\n \n return markup\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1371,"value":"{\n const formData = Object.entries(grid);\n const matches = file\n .filter(d =>\n formData.reduce((t, [rank, name]) => t && d.v[+rank] === name, true)\n )\n const count = matches.reduce((t,v) => t + v.votes, 0);\n const nextChoice = d3.rollup(\n matches,\n values => values.reduce((t,v) => t + v.votes, 0),\n d => d.v[formData.length]\n )\n console.log(nextChoice);\n return md`The above combination of rankings accounted for **${fmt(count)} votes**.\n\nOn real ballots with that combination, these were the next rankings that showed up:\\n\\n\n\nNext choice | Votes\n--- | ---\n${[...nextChoice.entries()]\n .sort((a,b) => d3.descending(a[1], b[1]))\n .map(([cand, votes]) => `${candidates.get(cand) || EXH}|${fmt(votes)}`).join('\\n')\n}\n\n`\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1096,"value":"md`---`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1647,"value":"md`How many rankings did voters use?`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1559,"value":"md`Number of ranks used | Votes | Percent\n--- | --- | ---\n${votesByNRanks.map(d => d.join('|')).join('\\n')}`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1519,"value":"md`---`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1521,"value":"votesByNRanks = {\n const votesByNRanks = [...d3.rollup(file, values => values.reduce((t,v) => t + v.votes, 0), d => d.v.length).entries()]\n const t = votesByNRanks.reduce((t,v) => t + v[1], 0)\n return votesByNRanks.map(d => [d[0], fmt(d[1]), d3.format('.1%')(d[1] / t)])\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":2,"value":"$38","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":996,"value":"races = [\n 'BP',\n 'CD6',\n 'CD7',\n 'CD9'\n]","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1418,"value":"EXH = '[exhausted]'","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":683,"value":"H = 1000","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":230,"value":"roundsData = analyzeData(d2, d => d.value)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":169,"value":"d2 = recursivePosition(d1, d => d.value)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":656,"value":"d1 = d3\n .stratify()\n .id((d) => d.id)\n .parentId((d) => d.parent)(d0)\n .sum((d) => d.votes)\n .sort((a, b) => b.value - a.value)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":657,"value":"d0 = makeD0FromVotes(\n candidates, \n file\n)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1046,"value":"$39","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1233,"value":"file = files[race]\n .filter(d => d.v[0] !== 'o')","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1010,"value":"files = ({\n \"BP\": bpFile,\n \"CD7\": cd7File,\n \"CD6\": cd6File,\n \"CD9\": cd9File,\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1481,"value":"cd9File = FileAttachment(\"agg_cc9_dedupe.json\").json()","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1019,"value":"cd6File = FileAttachment(\"agg_cc6_dedupe.json\").json()","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1007,"value":"cd7File = FileAttachment(\"agg_cc7_dedupe@1.json\").json()","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":659,"value":"bpFile = FileAttachment(\"agg_bp_dedupe.json\").json()","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":24,"value":"color = {\n const domain = [...candidates.keys()];\n const scheme = domain.length > 10 ? [...d3.schemeDark2, ...d3.schemeSet3] : d3.schemeDark2;\n return d3.scaleOrdinal(scheme).domain(domain)\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":798,"value":"fmt = d3.format(',')","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":6,"value":"import { analyzeData, makeD0FromVotes, recursivePosition } from '@anbnyc/ranked-choice-voting'","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1374,"value":"import {form} from \"@mbostock/form-input\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":12,"value":"import { genericCanvasSetup, createMerge, createOnce } from '@anbnyc/utility-library'","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":7,"value":"d3 = {\n const d3 = await require('d3')\n const d3Array = await require('d3-array@2')\n return Object.assign(d3, d3Array);\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"}],"files":"$W3a","stdlib":"1","titling":"auto"}} 33:"$32:body"