2c:null 2d:["$","title",null,{"children":"オーケストラのチケット価格にはどのような傾向があるか？ | TMU Dataviz Class | Observable"}] 32:T150a,chargeChart = { const margin = { top: 50, right: 30, bottom: 150, left: 30 }; const height = 20 * chargeData.length + margin.top + margin.bottom; const svg = d3.create("svg").attr("viewBox", [0, 0, width, height]); const xScale = d3 .scaleLinear() .domain([0, 10000]) .range([margin.left * 8, width - margin.right]); const yScale = d3 .scaleBand() .domain(chargeData.map((d) => d[0])) .range([margin.top, height - margin.bottom]) .padding(0.1); const xAxis = d3 .axisTop() .scale(xScale) .ticks(10000 / 500); const yAxis = d3.axisLeft().scale(yScale); // 方眼線の描画 const gridLines = svg.append("g").attr("class", "grid-lines"); // 横方向の方眼線 yScale.domain().forEach((d) => { gridLines .append("line") .attr("class", "horizontal") .attr("x1", margin.left) .attr("x2", width - margin.right) .attr("y1", yScale(d) + yScale.bandwidth()) .attr("y2", yScale(d) + yScale.bandwidth()) .attr("stroke", "lightgray") .attr("stroke-width", 1); }); xScale.ticks(10000 / 500).forEach((tick) => { gridLines .append("line") .attr("class", "vertical") .attr("x1", xScale(tick)) .attr("x2", xScale(tick)) .attr("y1", margin.top) .attr("y2", height - margin.bottom) .attr("stroke", "lightgray") .attr("stroke-dasharray", 4); }); svg .selectAll("path") .data(chargeData) .join("path") .attr("d", (d) => { const x1 = d[1] === 0 ? margin.left * 8 : xScale(d[1]); const x2 = d[1] === 0 ? x1 : Math.max(xScale(d[2]) - xScale(d[1]), 2) + x1; const y1 = yScale(d[0]) + yScale.bandwidth() / 2; // 中心位置 return `M${x1},${y1} L${x2},${y1}`; }) .attr("stroke", (d) => colorScale(d[4])) .attr("stroke-width", 2) .attr("fill", "none") .on("mouseover", function (e, d, i) { tooltip .html( `

${d[0]}
価格:${d[1]}円~${d[2]}円
開催地:${d[3]}
オケ区分:${d[4]}
交響曲:${d[5]}第${d[6]}番
協奏曲:${d[7]}

${d.data[0]}
価格:${d.data[1]}円~${d.data[2]}円
開催地:${d.data[3]}
オケ区分:${d.data[4]}
交響曲:${d.data[5]}第${d.data[6]}番
協奏曲:${d.data[7]}

` ) .style("visibility", "visible"); d3.select(this).attr("opacity", 0.5); }) .on("mousemove", function (e) { // ツールチップの横幅を取得 var tooltipWidth = tooltip.node().offsetWidth; var tooltipHeight = tooltip.node().offsetHeight; // マウスのX座標によって条件分岐 var tooltipX = e.pageX < window.innerWidth / 2 ? e.pageX + 10 : e.pageX - tooltipWidth - 10; // マウスのY座標によって条件分岐 var tooltipY = e.pageY < height / 2 ? e.pageY - tooltipHeight - 10 : e.pageY + 10; // ツールチップをマウスの位置に移動 tooltip .style("top", tooltipY + "px") .style("left", tooltipX + "px") .style("width", "300px"); }) .on("mouseout", function () { tooltip.html(``).style("visibility", "hidden"); d3.select(this).transition().attr("opacity", 1); }); svg .append("g") .attr("transform", `translate(0, ${margin.top})`) .call(xAxis) .selectAll("text") .style("font-size", "10px") .attr("transform", "rotate(30)") .style("text-anchor", "end"); svg .append("g") .attr("transform", `translate(${margin.left * 8}, 0)`) .call(yAxis) .selectAll("text") .style("font-size", "12px") .style("text-anchor", "end"); return svg.node(); } 33:Ta53,areaChart = { const height = 700; const margin = { top: 30, right: 30, bottom: 30, left: 30 }; const svg = d3.create("svg").attr("viewBox", [0, 0, width, height]); const xScale = d3 .scaleLinear() .domain([0, d3.max(stackedData, (d) => d3.max(d, (e) => e[1]))]) .range([margin.left * 4, width - margin.right]); const sortedPrefectures = areaTotal .slice() .sort((a, b) => d3.descending(a[1], b[1])) // 値の降順にソート .map((d) => d[0]); const yScale = d3 .scaleBand() //.domain(prefectures) .domain(sortedPrefectures) .range([margin.top, height - margin.bottom]) .padding(0.1); const xAxis = d3.axisTop().scale(xScale); const yAxis = d3.axisLeft().scale(yScale); // 軸の文字サイズをデータ数に応じて調整 const fontSize = 8; svg .append("g") .selectAll("g") .data(stackedData) // 各カテゴリ .join("g") .attr("fill", (d) => colorScale(d.key)) // カテゴリごとの色(d) => colorScale(d.key) .selectAll("rect") .data((d) => d) // 各データポイント .join("rect") .attr("x", (d) => xScale(d[0])) // 開始位置 .attr("y", (d) => yScale(d.data.area)) // 地域名に基づく位置 .attr("width", (d) => xScale(d[1]) - xScale(d[0])) // 幅 .attr("height", yScale.bandwidth()) .on("mouseover", function (event, d) { // ホバー時のイベント const genre = d3.select(this.parentNode).datum().key; const value = d[1] - d[0]; // ツールチップを表示 tooltip.html(` ${genre}
${value}`).style("visibility", "visible"); }) .on("mousemove", function (event) { // マウスの位置にツールチップを追従 tooltip .style("top", event.pageY - 10 + "px") .style("left", event.pageX + 10 + "px"); }) .on("mouseout", function () { // ホバーが外れた時のイベント // ツールチップを非表示にする tooltip.style("visibility", "hidden"); }); svg .append("g") .selectAll("text") .data(areaTotal) .join("text") .attr("text-anchor", "middle") .attr("x", (d) => xScale(d[1]) + 5) // .attr("y", (d) => yScale(d[0]) + yScale.bandwidth() / 2) // .attr("font-family", "sans-serif") .attr("font-size", 8) .attr("fill", "black") .text((d) => d[1]); svg.append("g").attr("transform", `translate(0, ${margin.top})`).call(xAxis); svg .append("g") .attr("transform", `translate(${margin.left * 4}, 0)`) .call(yAxis) .selectAll("text") .style("font-size", `${fontSize}px`); return svg.node(); }34:T173e,viewof chart = { const height = width / 2, margin = { top: 70, right: 20, bottom: 100, left: 150 }; const svg = d3.create("svg").attr("width", width).attr("height", height); const yScale = d3 .scaleBand() .domain(proChargeData4.map((d) => d[0])) .range([margin.top, height - margin.bottom]); const xScale = d3 .scaleLinear() .domain([0, d3.max(proChargeData4, (d) => d[4])]) .range([margin.left, width - margin.right]); // 方眼線の描画 const gridLines = svg.append("g").attr("class", "grid-lines"); // 横方向の方眼線 yScale.domain().forEach((d) => { gridLines .append("line") .attr("class", "horizontal") .attr("x1", margin.left) .attr("x2", width - margin.right) .attr("y1", yScale(d) + yScale.bandwidth()) .attr("y2", yScale(d) + yScale.bandwidth()) .attr("stroke", "lightgray") .attr("stroke-width", 1); }); xScale.ticks(10000 / 500).forEach((tick) => { gridLines .append("line") .attr("class", "vertical") .attr("x1", xScale(tick)) .attr("x2", xScale(tick)) .attr("y1", margin.top) .attr("y2", height - margin.bottom) .attr("stroke", "lightgray") .attr("stroke-dasharray", 4); }); // 軸 svg .append("g") .attr("transform", `translate(0,${margin.top})`) .call(d3.axisTop(xScale)); svg .append("g") .attr("transform", `translate(${margin.left},0)`) .call(d3.axisLeft(yScale)); // 座席種類 const seats = [3, 12, 13, 14, 15, 16, 4]; const discounts = [1, 7, 8, 9, 10, 11, 2]; // 一般料金の線と点（横向き） proChargeData4.map((d) => { const generalPoints = seats.map((seat) => ({ x: xScale(d[seat]), y: yScale(d[0]) + yScale.bandwidth() / 2 })); svg .append("path") .datum(generalPoints) .attr("fill", "none") .attr("stroke", "#90CAF9") .attr("stroke-width", 2) .attr( "d", d3 .line() .x((d) => d.x) .y((d) => d.y) ); svg .selectAll(`.general-${d.name}`) .data(generalPoints.map((p) => ({ ...p, meta: d }))) .enter() .append("circle") .attr("cx", (d) => d.x) .attr("cy", (d) => d.y) .attr("r", 5) .attr("fill", "#90CAF9") //マウスホバー//12, 13, 14, 15, 16 .on("mouseover", function (e, d) { const concert = d.meta; tooltip .html( `

${concert[0]}
S席: ${concert[12]}円
A席: ${concert[13]}円
B席: ${concert[14]}円
C席: ${concert[15]}円
D席: ${concert[16]}円
開催地: ${concert[5]}
協奏曲: ${concert[6]}

${concert[0]}
割引S席: ${concert[7]}円
割引A席: ${concert[8]}円
割引B席: ${concert[9]}円
割引C席: ${concert[10]}円
割引D席: ${concert[11]}円
開催地: ${concert[5]}
協奏曲: ${concert[6]}

` ) .style("visibility", "visible"); d3.select(this).attr("opacity", 0.5); }) .on("mousemove", function (e) { // ツールチップの横幅を取得 var tooltipWidth = tooltip.node().offsetWidth; var tooltipHeight = tooltip.node().offsetHeight; // マウスのX座標によって条件分岐 var tooltipX = e.pageX < window.innerWidth / 2 ? e.pageX + 10 : e.pageX - tooltipWidth - 10; // マウスのY座標によって条件分岐 var tooltipY = e.pageY < height / 2 ? e.pageY - tooltipHeight - 10 : e.pageY + 10; // ツールチップをマウスの位置に移動 tooltip .style("top", tooltipY + "px") .style("left", tooltipX + "px") .style("width", "300px"); }) .on("mouseout", function () { tooltip.html(``).style("visibility", "hidden"); d3.select(this).transition().attr("opacity", 1); }); }); return svg.node(); }35:T73a,chargeAmatyuaHistogram = { const margin = { top: 50, right: 30, bottom: 30, left: 30 }; const height = width / 2; const svg = d3.create("svg").attr("viewBox", [0, 0, width, height]); const xScale = d3 .scaleBand() .domain(histogramAnxis) .range([margin.left, width - margin.right]) .padding(0.1); const yScale = d3 .scaleLinear() .domain([0, d3.max(histogramData, (d) => d.value)]) .range([height - margin.bottom, margin.top]); const xAxis = d3.axisBottom().scale(xScale); const yAxis = d3.axisLeft().scale(yScale); svg .append("g") .selectAll("rect") .data(histogramData) .join("rect") .attr("x", (d) => xScale(d.key)) .attr("y", yScale(0)) .attr("width", xScale.bandwidth()) .attr("height", 0) .attr("fill", "#8cc") .transition() // ここからトランジション .duration(1000) // トランジションにかかる時間（3000ms） .delay((d, i) => i * 50) // 遅延時間（データ番号順に100ms） .attr("y", (d) => yScale(d.value)) // 最終位置 .attr("height", (d) => yScale(0) - yScale(d.value)); svg .append("g") .selectAll("text") .data(histogramData) .join("text") .attr("text-anchor", "middle") .attr("x", (d) => xScale(d.key) + xScale.bandwidth() / 2) // .attr("y", (d) => yScale(d.value) - 5) // .attr("font-family", "sans-serif") .attr("font-size", 12) .attr("fill", "black") .text((d) => d.value); svg .append("g") .attr("transform", `translate(0, ${height - margin.bottom})`) .call(xAxis) .selectAll("text") .style("font-size", "10px"); svg .append("g") .attr("transform", `translate(${margin.left}, 0)`) .call(yAxis) .selectAll("text") .style("font-size", "12px") .style("text-anchor", "end"); return svg.node(); }36:T77b,chargeProHistogram = { const margin = { top: 50, right: 30, bottom: 50, left: 30 }; const height = width / 2; const svg = d3.create("svg").attr("viewBox", [0, 0, width, height]); const xScale = d3 .scaleBand() .domain(histogramAnxis2) .range([margin.left, width - margin.right]) .padding(0.1); const yScale = d3 .scaleLinear() .domain([0, d3.max(kirikae, (d) => d.value)]) .range([height - margin.bottom, margin.top]); const xAxis = d3.axisBottom().scale(xScale); const yAxis = d3.axisLeft().scale(yScale).ticks(3); svg .append("g") .selectAll("rect") .data(kirikae) .join("rect") .attr("x", (d) => xScale(d.key)) .attr("y", yScale(0)) .attr("width", xScale.bandwidth()) .attr("height", 0) .attr("fill", "#f78") .transition() // ここからトランジション .duration(1000) // トランジションにかかる時間（3000ms） .delay((d, i) => i * 100) // 遅延時間（データ番号順に100ms） .attr("y", (d) => yScale(d.value)) // 最終位置 .attr("height", (d) => yScale(0) - yScale(d.value)); svg .append("g") .selectAll("text") .data(kirikae) .join("text") .attr("text-anchor", "middle") .attr("x", (d) => xScale(d.key) + xScale.bandwidth() / 2) // .attr("y", (d) => yScale(d.value) - 5) // .attr("font-family", "sans-serif") .attr("font-size", 12) .attr("fill", "black") .text((d) => d.value); svg .append("g") .attr("transform", `translate(0, ${height - margin.bottom})`) .call(xAxis) .selectAll("text") //.attr("transform", "rotate(-20)") // .style("text-anchor", "end") .style("font-size", "10px"); svg .append("g") .attr("transform", `translate(${margin.left}, 0)`) .call(yAxis) .selectAll("text") .style("font-size", "12px") .style("text-anchor", "end"); return svg.node(); }37:T830,// Copyright 2021, Observable Inc. // Released under the ISC license. // https://observablehq.com/@d3/color-legend function Swatches(color, { columns = null, format, unknown: formatUnknown, swatchSize = 15, swatchWidth = swatchSize, swatchHeight = swatchSize, marginLeft = 0 } = {}) { const id = `-swatches-${Math.random().toString(16).slice(2)}`; const unknown = formatUnknown == null ? undefined : color.unknown(); const unknowns = unknown == null || unknown === d3.scaleImplicit ? [] : [unknown]; const domain = color.domain().concat(unknowns); if (format === undefined) format = x => x === unknown ? formatUnknown : x; function entity(character) { return `&#${character.charCodeAt(0).toString()};`; } if (columns !== null) return htl.html`

${domain.map(value => { const label = `${format(value)}`; return htl.html`

${label}

`; })}

`; return htl.html`

${domain.map(value => htl.html`${format(value)}`)}

`; }38:T606,Plot.plot({ width: width, height: width * 0.75, projection: { type: "azimuthal-equidistant", rotate: [-136, 0], domain: land, insetLeft: 400 * 0.1 }, style: { background: "white" // 背景色を白に設定 }, marks: [ Plot.geo({ type: "Sphere" }, { fill: "#add8f7", stroke: "none" }), Plot.graticule(), Plot.geo(land, { fill: "white" }), // Plot.geo(topojson.feature(japan, japan.objects.municipalities).features, { // strokeWidth: 0.5, // stroke: "orange", // fill: "none" // }), Plot.geo(topojson.feature(japan, japan.objects.prefs).features, { stroke: "black", fill: "none" }), Plot.geo(areamap, { stroke: "white", r: (d) => { const radius = AreaRadiusMap.get(d.properties.name); // `newAreaMap`が`Map`の場合 return radius !== undefined ? radius : 0; // 見つからない場合はデフォルトの半径を使用 }, fill: "red", opacity: 0.5 }) /* Plot.text( areamap, // データ { text: (d) => { const text = areaCount1.get(d.properties.name); // areaCount1 から取得 return text !== undefined ? `${text}` : ""; // 値がない場合は 0 }, x: (d) => d.geometry.coordinates[0], // x 座標 (経度) y: (d) => d.geometry.coordinates[1], // y 座標 (緯度) fill: "white", fontSize: 8, // フォントサイズ textAnchor: "middle" // テキストの中央揃え } )*/ ] })39:T805,{ const container = yield htl.html`

`; const map = L.map(container); // タイルレイヤーを追加 L.tileLayer("https://{s}.basemaps.cartocdn.com/light_all/{z}/{x}/{y}.png", { attribution: '© CartoDB' }).addTo(map); // GeoJSONデータを追加し、マーカーをcircleMarkerでカスタマイズ const layer = L.geoJSON(areamap, { pointToLayer: function (feature, latlng) { const radiusValue = AreaRadiusMap.get(feature.properties.name); // 半径の値を計算 let radius; if (radiusValue <= 20) { radius = radiusValue * 3; // 半径が20以下なら2倍 } else if (radiusValue >= 30) { radius = radiusValue; // 半径が20以上なら50 } else { radius = 0; // それ以外の場合、半径は0 } // 半径が0の場合はcircleMarkerを作成しない if (radius > 0) { return L.circleMarker(latlng, { radius: radius, fillColor: "red", color: "none", fillOpacity: 0.5 }); } return null; // 半径が0の場合、マーカーを返さない }, onEachFeature: function (feature, layer) { const coordinates = feature.geometry.coordinates; const latlng = L.latLng(coordinates[1], coordinates[0]); // テキストラベルを追加 const text = areaCount1.get(feature.properties.name) || ""; const areaText = feature.properties.name || ""; if (text) { const icon = L.divIcon({ className: "text-label", // CSSクラスを設定 html: `${text}`, // テキストのスタイル iconSize: [0, 0], iconAnchor: [1, 4] }); L.marker(latlng, { icon: icon }).addTo(map); // マップにラベルを追加 } } }).addTo(map); // 地図のズームと位置をデータに合わせる map.fitBounds(layer.getBounds(), { maxZoom: 9 }); 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オーケストラのチケット価格にはどのような傾向があるか？","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":3483,"value":"K.M","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":3512,"value":"untitled = FileAttachment(\"オーケストラのチケット価格にはどのような傾向があるか？.png\").image()","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":222,"value":"## はじめに","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":10,"value":"オーケストラを聴きに行ったことはありますか？\n私は大学オーケストラに所属しており、それをきっかけに演奏会へ足を運ぶようになりました。多くのオーケストラ団体が学生割引を設けており、私も積極的に活用しています。しかし、実際に会場を見渡してみると、若者の観客は決して多いとは言えません。\nなぜ若者の観客が少ないのか。その要因の一つとして、チケット価格が挙げられるかもしれません。学生割引があるとはいえ、一般的にオーケストラの公演は高価なイメージがあり、敷居が高いと感じる人も多いでしょう。そこで本記事では、日本全国のオーケストラのチケット価格の傾向を調査し、学生や若年層にとってどれほどアクセスしやすいものなのかを検証します。\nオーケストラを聴いたことがない方にも、実際のチケット価格を知ってもらうことで、演奏会へ足を運ぶきっかけになれば幸いです。","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":1693,"value":"# オーケストラのチケット価格傾向","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":482,"value":"### アマオケチケット価格閲覧ツール","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":1729,"value":"チケットサイトticketから2024年11月~12月に行われたアマチュアオーケストラの定期演奏会のデータを集めました。
\n※最小価格は最も安い割引のものを表示
\n※手作業でデータを集めたため、抜けや誤りがあることご了承ください","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":485,"value":"viewof groupRange = Inputs.range([1, 135], {\n step: 1,\n value: 100,\n label: \"表示する公演数\"\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":611,"value":"viewof selectedArea = Inputs.checkbox(Array.from(areatype.keys()), {\n step: 1,\n value: Array.from(areatype.keys()),\n label: \"地域\"\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":818,"value":"viewof selectedconcerto = Inputs.radio([\"すべて表示\", \"あり\", \"なし\"], {\n label: \"協奏曲\",\n value: \"すべて表示\"\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":864,"value":"viewof selectedMinOption = Inputs.radio(chargeMinRadio, {\n label: \"最低価格\", \n value: 0 \n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":671,"value":"viewof selectedMaxOption = Inputs.radio(chargeMaxRadio, {\n label: \"最高価格\", \n value: 99999999\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":490,"value":"viewof narabikae = Inputs.select(chargeDataSort, { label: \"並び替え\" })","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":524,"value":"$32","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":3631,"value":"

おまけ

\n","pinned":false,"hidden":false,"mode":"html","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":1539,"value":"viewof selectedComposer = Inputs.checkbox(composer, {\n step: 1,\n value: composer,\n label: \"作曲家\"\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":3534,"value":"2ヶ月だけでも100以上もの公演があります。大学オケ、市民オケ、会社のオケなど様々なオーケストラ団体があります。東京周辺は公演数も多く、各地で1年にたくさん公演の機会があります。
\nまた、アマチュアオケにもプロとして活躍されている演奏家をお呼びした協奏曲が実施があります。プロオーケストラの協奏曲に比べて良い席で安価で楽しむことができるのが魅力です。
\n
\n都道府県ごとに分類したグラフ化してみます。","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":3618,"value":"{\n const height = 60;\n const maxRowWidth = 300; // Set your desired maximum width\n const data = [\"アマチュア\", \"プロ\"];\n\n //const data = [...d3.group(dataset, (d) => d.Genre).keys()];\n\n const svg = d3.create(\"svg\").attr(\"viewBox\", [0, 0, width, height]);\n\n const g = svg\n .append(\"g\")\n .selectAll(\"g\")\n .data(data)\n .join(\"g\")\n .attr(\"transform\", (d, i) => {\n const col = Math.floor((i * 150) / maxRowWidth);\n const row = i - col * Math.floor(maxRowWidth / 150);\n return `translate(${20 + col * 150},${10 + row * 30})`;\n });\n\n g.append(\"circle\").attr(\"r\", 10).attr(\"fill\", colorScale);\n\n g.append(\"text\")\n .attr(\"x\", 10)\n .attr(\"dy\", 6)\n .text((d) => d);\n\n return svg.node();\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":250,"value":"$33","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":3538,"value":"東京にはオーケストラ団体が圧倒的に多いです。先ほどのツールのチェックボックスを東京のみにすると、それだけ無料オーケストラの数も多いことがわかります。また、無料オーケストラは発足したばかりのオーケストラ団体であったり音大の学生オケであったりという傾向があります。","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":1723,"value":"### プロオケチケット価格閲覧ツール","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":1727,"value":"プロオケはほとんどの団体が1ヶ月に1回、2ヶ月に1回の公演を行なっています。ここでは日本オーケストラ連盟正会員20団体の2025年2月(開催がない場合は3月)に行われた定期演奏会(他一部演奏会)のデータを集めました。
\n席のランクを点で表記しています。
\n※1回券のみ
\n※値下げ表示は最も安い値下げ条件のみ
\n※手作業でデータを集めため、抜けや誤りがあることご了承ください","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":3503,"value":"{\n const height = 60;\n const maxRowWidth = 300; // Set your desired maximum width\n const data = [\"一般料金\", \"割引料金\"];\n\n //const data = [...d3.group(dataset, (d) => d.Genre).keys()];\n\n const svg = d3.create(\"svg\").attr(\"viewBox\", [0, 0, width, height]);\n\n const g = svg\n .append(\"g\")\n .selectAll(\"g\")\n .data(data)\n .join(\"g\")\n .attr(\"transform\", (d, i) => {\n const col = Math.floor((i * 150) / maxRowWidth);\n const row = i - col * Math.floor(maxRowWidth / 150);\n return `translate(${20 + col * 150},${10 + row * 30})`;\n });\n\n g.append(\"circle\").attr(\"r\", 10).attr(\"fill\", GenreColor);\n\n g.append(\"text\")\n .attr(\"x\", 10)\n .attr(\"dy\", 6)\n .text((d) => d);\n\n return svg.node();\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":3699,"value":"viewof groupRange2 = Inputs.range([1, 26], {\n step: 1,\n value: 26,\n label: \"表示する公演数\"\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":3651,"value":"viewof selectedArea2 = Inputs.checkbox(Array.from(areatype.keys()), {\n step: 1,\n value: Array.from(areatype.keys()),\n label: \"地域\"\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":3654,"value":"viewof selectedconcerto2 = Inputs.radio([\"すべて表示\", \"あり\", \"なし\"], {\n label: \"協奏曲\",\n value: \"すべて表示\"\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":3662,"value":"viewof narabikae2 = Inputs.select(chargeDataSort2, { label: \"並び替え\" })","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":2074,"value":"$34","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":3540,"value":"プロオケでは若年層を取り込むために積極的な値引きが行われていることがわかります。NHK交響楽団ではなんと学生料金は一般価格から半額にもなります。席のランクは低くとも国内トップレベルのオケを1000円で聞くことができるのです。読売交響楽団では学生のみ当日の残席をランク関係なく買うことができるシステムを行なっています。
\nまた、先ほど東京に公演が集中しているというデータを提示しましたが、プロオケも同じ傾向があるもののチケット最高価格は東京よりも低い値段になるようです。札幌では7000円、仙台では5000円、中部フィルでは6000円と上のランクの席が10000円を超える東京のオーケストラと比べるとかなり低い値段ということがわかりました。地方の人々も公演数は少なくとも東京より安い値段でオーケストラを楽しむことはできるようです。
\n\n

\n次にチケット価格の最安値をヒストグラム化してみます。","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":1669,"value":"#### <アマオケ>チケット価格最安値比較ヒストグラム","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":1565,"value":"$35","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1673,"value":"#### <プロオケ>チケット価格最安値比較ヒストグラム","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":1911,"value":"viewof kirikae = Inputs.select(chargeDataSortPro, { label: \"料金\" })","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1646,"value":"$36","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1000,"value":"アマチュアオーケストラはほとんどの公演を1000円以下で楽しむことができ、無料公演もあります。一方で、プロオケは一般料金は3000円前後が最低価格として多いです。しかし、学生割引を利用すると、プロオケでもランクの低い席のチケットあれば1000円前後で楽しむことができるものや3000円以下の席がほとんどになります。プロオケは学生のときにたくさん行っておくと非常に有益ですね。

\nアイドルやアーティストのライブとなると最安値でも6000円程度になるはずです。生演奏が3000円もしないで享受できるというのはとてもリーズナブルです。","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":1079,"value":"# まとめ","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":1081,"value":"本調査を通じて、多くのオーケストラ公演が手の届きやすい価格から提供されていることがわかりました。特に学生割引やユースチケットなどを活用すれば、映画やコンサートと変わらない、あるいはそれ以下の価格でハイレベルな演奏を楽しむこともできます。
\n50人以上の大人数が2時間前後演奏する姿は圧巻ですので一度体験してみて欲しいです。気軽にオーケストラの公演に足を運び、生演奏のオーケストラの魅力をぜひ体験してみてください。","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":3555,"value":"## データを集めたサイト","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":3566,"value":"・ticket\nhttps://teket.jp/events?word=交響曲&category=®ion=&event_date_from=2024-07-01&event_date_to=2024-09-30
\n・日本オーケストラ連盟\nhttps://www.orchestra.or.jp/accession/","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":960,"value":"populationData = [\n {\n \"東京\": 14047594,\n \"神奈川\": 9237337,\n \"大阪府\": 8837685,\n }\n]\n\n//https://www.homemate.co.jp/research/population/all/","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":3668,"value":"プロチケット価格データ整形","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":978,"value":"soukanData1 = Array.from(areaData1)\n .map(([area, counts]) => {\n const total = counts.アマチュア + counts.プロ + counts.来日; // トータルの計算\n return [area, total]; // 合計を追加\n })\n .sort((a, b) => b[2] - a[2]) //[2]total","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1312,"value":"areaTotalMap = d3.rollup(\n filteredMonth,\n (v) => {\n // d.area が \"なし\" の場合は 0、それ以外はカウント\n const count = v.filter((d) => d.name !== \"データ無し\").length;\n return count;\n },\n (d) => d.area\n)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1325,"value":"areaTotal = Array.from(areaTotalMap)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":942,"value":"soukanData = sortedAreaData.map((d) => [d[0], d[2]])","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":521,"value":"selectedType","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":2032,"value":"#### データ","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":3644,"value":"viewof selectedconcertoPro = Inputs.radio([\"すべて表示\", \"あり\", \"なし\"], {\n label: \"協奏曲\",\n value: \"すべて表示\"\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":766,"value":"selectedPrefectures = selectedArea\n .map((area) => areatype.get(area)) // area ごとに対応する都道府県リストを取得\n .flat(Infinity)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1762,"value":"dataset2","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":3665,"value":"sortedMinBandCharge2 = dataset2\n .map((d) => [\n d.name,\n d.discountmin,\n d.discountmax,\n d.generalmin,\n d.generalmax,\n d.area,\n d.soliste,\n d.discountS,\n d.discountA,\n d.discountB,\n d.discountC,\n d.discountD,\n d.generalS,\n d.genaralA,\n d.generalB,\n d.generalC,\n d.generalD\n ])\n .sort((a, b) => a[1] - b[1])","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":3673,"value":"sortedMaxBandCharge2 = dataset2\n .map((d) => [\n d.name,\n d.discountmin,\n d.discountmax,\n d.generalmin,\n d.generalmax,\n d.area,\n d.soliste,\n d.discountS,\n d.discountA,\n d.discountB,\n d.discountC,\n d.discountD,\n d.generalS,\n d.genaralA,\n d.generalB,\n d.generalC,\n d.generalD\n ])\n .sort((a, b) => b[1] - a[1])","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":3685,"value":"sortedMinBandCharge21 = dataset2\n .map((d) => [\n d.name,\n d.discountmin,\n d.discountmax,\n d.generalmin,\n d.generalmax,\n d.area,\n d.soliste,\n d.discountS,\n d.discountA,\n d.discountB,\n d.discountC,\n d.discountD,\n d.generalS,\n d.genaralA,\n d.generalB,\n d.generalC,\n d.generalD\n ])\n .sort((a, b) => a[3] - b[3])","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":3687,"value":"sortedMaxBandCharge22 = dataset2\n .map((d) => [\n d.name,\n d.discountmin,\n d.discountmax,\n d.generalmin,\n d.generalmax,\n d.area,\n d.soliste,\n d.discountS,\n d.discountA,\n d.discountB,\n d.discountC,\n d.discountD,\n d.generalS,\n d.genaralA,\n d.generalB,\n d.generalC,\n d.generalD\n ])\n .sort((a, b) => b[3] - a[3])","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":3678,"value":"chargeDataSort2 = new Map([\n [\"値引きされたチケット価格最低価格が低い順\", sortedMinBandCharge2],\n [\"値引きされたチケット価格最低価格が高い順\", sortedMaxBandCharge2],\n [\"一般料金のチケット価格最低価格が低い順\", sortedMinBandCharge21],\n [\"一般料金のチケット価格最低価格が高い順\", sortedMaxBandCharge22]\n])","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":3696,"value":"selectedPrefectures2 = selectedArea2\n .map((area) => areatype.get(area)) // area ごとに対応する都道府県リストを取得\n .flat(Infinity)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":3692,"value":"proChargeData1 = narabikae2.slice(0, groupRange2)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":3690,"value":"proChargeData2 = proChargeData1.filter((d) =>\n selectedPrefectures2.includes(d[5])\n)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":3714,"value":"proChargeData4 = selectedconcerto2 === \"なし\"\n ? proChargeData2.filter((d) => d[6] === \"なし\")\n : selectedconcerto2 === \"あり\"\n ? proChargeData2.filter((d) => d[6] !== \"なし\")\n : proChargeData2","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1800,"value":"アマオケチケット価格データ整形","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":587,"value":"sortedMinBandCharge = dataset\n .map((d) => [\n d.name,\n d.min,\n d.max,\n d.area,\n d.type,\n d.composer,\n d.number,\n d.concerto\n ])\n .sort((a, b) => a[1] - b[1])","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":590,"value":"sortedMaxBandCharge = dataset\n .map((d) => [\n d.name,\n d.min,\n d.max,\n d.area,\n d.type,\n d.composer,\n d.number,\n d.concerto\n ])\n .sort((a, b) => b[1] - a[1])","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":492,"value":"chargeDataSort = new Map([\n [\"チケット価格最低価格が低い順\", sortedMinBandCharge],\n [\"チケット価格最低価格が高い順\", sortedMaxBandCharge]\n])","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":516,"value":"chargeData1 = narabikae.slice(0, groupRange)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":761,"value":"chargeData2 = chargeData1.filter((d) => selectedPrefectures.includes(d[3]))","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":779,"value":"chargeData3 = chargeData2.filter((d) => selectedType.includes(d[4]))","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":831,"value":"chargeData4 = selectedconcerto === \"なし\"\n ? chargeData3.filter((d) => d[7] === \"なし\")\n : selectedconcerto === \"あり\"\n ? chargeData3.filter((d) => d[7] !== \"なし\")\n : chargeData3","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":858,"value":"chargeData5 = chargeData4.filter(\n (d) => d[2] <= selectedMaxOption && d[1] >= selectedMinOption\n)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1206,"value":"chargeData = chargeData5.filter((d) => selectedComposer.includes(d[5]))","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1804,"value":"プロオケチケット価格データ整形","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":2024,"value":"chargeDataSortPro = new Map([\n [\"一般料金\", histogramData3],\n [\"割引料金\", histogramData2]\n])","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":324,"value":"filteredMonth2 = dataset.filter((data) => selectedMonth.includes(data.month))","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1345,"value":"// filteredMonth2 に含まれている都道府県を取得\nexistingAreas = [...new Set(filteredMonth2.map((d) => d.area))]","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1347,"value":"missingAreas = prefectures.filter((area) => !existingAreas.includes(area))","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1351,"value":"//使用するデータになしを組み込む\nmissingData = missingAreas.map(area => ({\n name: \"データ無し\",\n year: 2024,\n month: 12,\n day: 1,\n area: area,\n max: 0,\n min: 0,\n discount: \"なし\",\n composer: \"なし\",\n number: 0,\n concerto: \"なし\",\n type: \"なし\",\n url: \"なし\",\n site: \"なし\"\n}))","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1358,"value":"filteredMonth = filteredMonth2.concat(missingData)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":322,"value":"areaData1 = d3.rollup(\n filteredMonth, // 集計対象のデータ\n (v) => ({\n アマチュア: v.filter((d) => d.type === \"アマチュア\").length,\n プロ: v.filter((d) => d.type === \"プロ\").length,\n 来日: v.filter((d) => d.concert === \"来日\").length\n }),\n (d) => d.area // エリアでグループ化\n)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":327,"value":"areaArray = Array.from(areaData1)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1330,"value":"// Map を Array に変換\ndataArray = Array.from(areaData1, ([area, values]) => ({\n area,\n ...values // アマチュア, プロ, 来日を展開\n}))","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":345,"value":"sortedAreaData2 = Array.from(areaData1)\n .map(([area, counts]) => {\n const total = counts.アマチュア + counts.プロ + counts.来日; // トータルの計算\n return [area, counts, total]; // 合計を追加\n })\n .sort((a, b) => b[2] - a[2]) //[2]total","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1385,"value":"sortedAreaData = Array.from(areaData1).map(([area, counts]) => {\n const total = counts.アマチュア + counts.プロ + counts.来日; // トータルの計算\n return [area, counts, total]; // 合計を追加\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":441,"value":"//filteredSortedAreaData = sortedAreaData.slice(0, arearange)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":2036,"value":"積み上げ棒グラフデータ","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":333,"value":"stack = d3.stack().keys([\"アマチュア\", \"プロ\", \"来日\"])","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":336,"value":"stackedData = stack(dataArray)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":435,"value":"stackedDatadata = stackedData.flat(2).map((d) => d[2]) ","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":235,"value":"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":31,"value":"type = [\"アマチュア\",\"プロ\",\"来日\"]","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1755,"value":"使用データ","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":33,"value":"dataset = d3.tsv(url, d3.autoType)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":73,"value":"data = dataset","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"data","database":"$undefined"},{"id":35,"value":"url = \"https://docs.google.com/spreadsheets/d/e/2PACX-1vSmZOOaugUJ0ppubSZwtgRdoVSmZiIS2Obz128rt0oX0H0m25-M-zTVSUKWpcr0-VVzJ0T3PKQ1-d7U/pub?gid=0&single=true&output=tsv\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1757,"value":"url2 = \"https://docs.google.com/spreadsheets/d/e/2PACX-1vQxNV8Bm8uz3wu-7end6m2i5wiU0PR-1Nm72irykx8xyGNYrqvpkxlbpj56bIhgPJv1fBK86Ic7hqGq/pub?gid=0&single=true&output=tsv\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1759,"value":"dataset2 = d3.tsv(url2, d3.autoType)","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":289,"value":"ソートなど","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":354,"value":"areaCount1 = d3.rollup(\n dataset,\n (v) => v.length, // 出現回数をカウント\n (d) => d.area // エリアごとに集計\n)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":356,"value":"sortedArea = Array.from(areaCount1)\n .sort((a, b) => b[1] - a[1]) // 出現回数で降順に並べ替え\n .map((d) => d[0])","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":812,"value":"composerCount = d3.rollup(\n dataset,\n (v) => v.length, // 出現回数をカウント\n (d) => d.composer // エリアごとに集計\n)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":814,"value":"composer = Array.from(composerCount)\n .sort((a, b) => b[1] - a[1]) // 出現回数で降順に並べ替え\n .map((d) => d[0])","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":279,"value":"areas = Array.from(new Set(dataset.map((d) => d.area)))","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":496,"value":"sortedMinCharge = Array.from(new Set(dataset.map((d) => d.min))).sort(\n (a, b) => a - b\n)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":530,"value":"sortedMaxCharge = Array.from(new Set(dataset.map((d) => d.max))).sort(\n (a, b) => b - a\n)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":545,"value":"sortedMinNames = dataset\n .sort((a, b) => a.min - b.min) // minで昇順にソート\n .map((d) => d.name)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":553,"value":"sortedMaxNames = dataset\n .sort((a, b) => b.max - a.max) // minで昇順にソート\n .map((d) => d.name)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":287,"value":"types = Array.from(new Set(dataset.map((d) => d.type)))","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":143,"value":"months = new Map(\n [\n \"Jan\",\n \"Feb\",\n \"Mar\",\n \"Apr\",\n \"May\",\n \"Jun\",\n \"Jul\",\n \"Aug\",\n \"Sep\",\n \"Oct\",\n \"Nov\",\n \"Dec\"\n ].map((month, i) => [month, i + 1])\n)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":613,"value":"areatype = new Map([\n [\"北海道\", [\"北海道\"]],\n [\"東北\", [\"青森\", \"岩手\", \"宮城\", \"秋田\", \"山形\", \"福島\"]],\n [\"東京\", [\"東京\"]],\n [\"神奈川\", [\"神奈川\"]],\n [\"関東\", [\"茨城\", \"栃木\", \"群馬\", \"埼玉\", \"千葉\"]],\n [\n \"中部\",\n [\"新潟\", \"富山\", \"石川\", \"福井\", \"山梨\", \"長野\", \"岐阜\", \"静岡\", \"愛知\"]\n ],\n [\"近畿\", [\"三重\", \"滋賀\", \"京都\", \"大阪\", \"兵庫\", \"奈良\", \"和歌山\"]],\n [\"中国\", [\"鳥取\", \"島根\", \"岡山\", \"広島\", \"山口\"]],\n [\"四国\", [\"徳島\", \"香川\", \"愛媛\", \"高知\"]],\n [\"九州\", [\"福岡\", \"佐賀\", \"長崎\", \"熊本\", \"大分\", \"宮崎\", \"鹿児島\", \"沖縄\"]]\n])","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":895,"value":"prefectures = [\n \"北海道\",\n \"青森\",\n \"岩手\",\n \"宮城\",\n \"秋田\",\n \"山形\",\n \"福島\",\n \"茨城\",\n \"栃木\",\n \"群馬\",\n \"埼玉\",\n \"千葉\",\n \"東京\",\n \"神奈川\",\n \"新潟\",\n \"富山\",\n \"石川\",\n \"福井\",\n \"山梨\",\n \"長野\",\n \"岐阜\",\n \"静岡\",\n \"愛知\",\n \"三重\",\n \"滋賀\",\n \"京都\",\n \"大阪\",\n \"兵庫\",\n \"奈良\",\n \"和歌山\",\n \"鳥取\",\n \"島根\",\n \"岡山\",\n \"広島\",\n \"山口\",\n \"徳島\",\n \"香川\",\n \"愛媛\",\n \"高知\",\n \"福岡\",\n \"佐賀\",\n \"長崎\",\n \"熊本\",\n \"大分\",\n \"宮崎\",\n \"鹿児島\",\n \"沖縄\"\n]","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":681,"value":"chargeMaxRadio = new Map([\n [\"すべて表示\", 99999999],\n [\"0円\", 0],\n [\"500円以下\", 500],\n [\"1000円以下\", 1000],\n [\"2000円以下\", 2000],\n [\"5000円以下\", 5000],\n [\"8000円以下\", 8000],\n [\"10000円以下\", 10000]\n])","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":870,"value":"chargeMinRadio = new Map([\n [\"0円\", 0],\n [\"500円以上\", 500],\n [\"1000円以上\", 1000],\n [\"2000円以上\", 2000],\n [\"5000円以上\", 5000],\n [\"8000円以上\", 8000],\n [\"10000円以上\", 10000]\n])","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":429,"value":"tooltip = d3\n .select(\"body\")\n .append(\"div\")\n .style(\"position\", \"absolute\")\n .style(\"background\", \"white\")\n .style(\"border\", \"1px solid #ccc\")\n .style(\"padding\", \"5px\")\n .style(\"border-radius\", \"3px\")\n .style(\"box-shadow\", \"0px 2px 5px rgba(0,0,0,0.3)\")\n .style(\"visibility\", \"hidden\")","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":655,"value":"colorScale = d3\n .scaleOrdinal()\n .domain([\"アマチュア\", \"プロ\"])\n .range([\"#8cc\", \"#f78\"])\n .unknown(\"#ccc\")","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":174,"value":"mapurl = \"https://raw.githubusercontent.com/smartnews-smri/japan-topography/main/data/municipality/topojson/s0010/N03-21_210101.json\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":176,"value":"japan = {\n const japan = await d3.json(mapurl);\n\n const municipalities = { ...japan.objects[\"N03-21_210101\"] };\n\n municipalities.geometries = municipalities.geometries.map((d) => ({\n ...d,\n properties: {\n ...d.properties,\n prefCode: +d.properties.N03_007?.substring(0, 2) || null\n }\n }));\n\n japan.objects.municipalities = municipalities;\n\n const prefs = {\n type: \"GeometryCollection\",\n geometries: d3.range(1, 48).map((i) => ({\n ...topojson.mergeArcs(\n japan,\n japan.objects.municipalities.geometries.filter(\n (d) => d.properties.prefCode === i\n )\n ),\n properties: { prefCode: i }\n }))\n };\n japan.objects.prefs = prefs;\n\n return japan;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":178,"value":"land = topojson.merge(japan, japan.objects.prefs.geometries)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":183,"value":"prefPointsUrl = \"file:///Users/kuroiwamikaze/Desktop/network/areaMap.json\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1782,"value":"areamap = FileAttachment(\"areaMap@1.json\").json()","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":185,"value":"//prefPoints = d3.json(prefPointsUrl)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1104,"value":"$37","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1433,"value":"//areamap = FileAttachment(\"areaMap.json\").json()","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":187,"value":"$38","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1434,"value":"$39","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":726,"value":"AreaRadiusMap = new Map(\n Array.from(areaCount1.entries()).map(([key, value]) => {\n let newValue; // 変数を初期化\n /*\n if (value < 1) {\n newValue = 0; // 1以下なら4\n } else if (value >= 1 && value <= 2) {\n newValue = 2; // 5以下なら6\n } else if (value >= 1 && value <= 3) {\n newValue = 3;\n } else if (value > 5 && value < 20) {\n newValue = 10; // 10以上20未満なら20\n } else if (value >= 10) {\n newValue = 20; // 20以上なら30\n } else if (value >= 20) {\n newValue = 30; // 20以上なら30\n } else if (value >= 40) {\n newValue = 50; // 20以上なら30\n }\n */\n newValue = value;\n return [key, newValue]; // 新しい配列として返す\n })\n)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1542,"value":"ヒストグラムデータ","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":1544,"value":"filteredAmatyuaHistogram = dataset.filter((d) => d.type === \"アマチュア\")","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1552,"value":"histogramCount1 = d3.rollup(\n filteredAmatyuaHistogram,\n (v) => v.length,\n (d) =>\n `${Math.floor(d.min / 500) * 500}-${Math.floor(d.min / 500) * 500 + 499}`\n)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1634,"value":"histogramData = Array.from(histogramCount1, ([key, value]) => ({ key, value }))","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1639,"value":"filteredProHistogram = dataset.filter((d) => d.type === \"プロ\")","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1641,"value":"histogramProCount = d3.rollup(\n dataset2,\n (v) => v.length,\n (d) =>\n `${Math.floor(d.discountmin / 1000) * 1000}-${\n Math.floor(d.discountmin / 1000) * 1000 + 999\n }`\n)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1915,"value":"histogramProCount3 = d3.rollup(\n dataset2,\n (v) => v.length,\n (d) =>\n `${Math.floor(d.generalmin / 1000) * 1000}-${\n Math.floor(d.generalmin / 1000) * 1000 + 999\n }`\n)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1653,"value":"histogramData2 = Array.from(histogramProCount, ([key, value]) => ({\n key,\n value\n}))","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1913,"value":"histogramData3 = Array.from(histogramProCount3, ([key, value]) => ({\n key,\n value\n}))","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1561,"value":"histogramAnxis = [\n \"0-499\",\n \"500-999\",\n \"1000-1499\",\n \"1500-1999\",\n \"2000-2499\",\n \"3000-3499\",\n \"3500-3999\",\n \"4000-4499\",\n \"4500-5999\",\n \"5000-5499\"\n]","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1623,"value":"histogramAnxis2 = [\n \"0-999\",\n \"1000-1999\",\n \"2000-2999\",\n \"3000-3999\",\n \"4000-4999\",\n \"5000-5999\",\n \"6000-6999\",\n \"7000-7999\",\n]","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":2065,"value":"viewof selectedType = Inputs.checkbox(type, {\n step: 1,\n value: [\"アマチュア\", \"プロ\"],\n label: \"種類\"\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":141,"value":"viewof selectedMonth = Inputs.checkbox(months, {\n step: 1,\n value: Array.from(months.values()), // すべての値をデフォルトで選択\n label: \"開催月\"\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":958,"value":"viewof selectedTypeOption = Inputs.radio(\n [\"すべて\", \"アマチュア\", \"プロ\", \"来日\"],\n {\n label: \"団の種類\",\n value: \"すべて\"\n }\n)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1017,"value":"narabikae","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1021,"value":"proDataset1 = dataset.filter((data) => \"プロ\".includes(data.type))","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1108,"value":"discountColor = d3\n .scaleOrdinal()\n .domain([\"一般料金\", \"会員価格\", \"U29\"])\n .range([\"#e28082\", \"#a174a1\", \"#be808c\"])\n .unknown(\"#pink\")","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1091,"value":"discountData = Array.from(\n dataset2.map((d) => ({ name: d.name, min: d.min, max: d.max }))\n)\n/*こういうデータを作る\n[\n { name: \"N響\", general:10000, discount1: 8000, discount2: 6000 },\n { name: \"読響\", general:10000, discount1: 80, discount2: 70 }\n];\n*/","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1053,"value":"proDataset = Array.from(\n proDataset1.map((d) => ({ name: d.name, min: d.min, max: d.max }))\n)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":3505,"value":"GenreColor = d3\n .scaleOrdinal()\n .domain([\"一般料金\", \"割引料金\"])\n .range([\"#90CAF9\", \"#F48FB1\"])\n .unknown(\"#pink\")","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":3620,"value":"GenreColor2 = d3\n .scaleOrdinal()\n .domain([\"一般料金\", \"割引料金\"])\n .range([\"#90CAF9\", \"#F48FB1\"])\n .unknown(\"#pink\")","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":3518,"value":"","pinned":false,"hidden":false,"mode":"html","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"}],"files":"$W3a","stdlib":"1"}} 31:"$30:body"