25:["$","title",null,{"children":"Avash Adhikari - INFO 247 - Visualization That Answers Many Questions in a Constrained Space | I247_2023 | Observable"}] 49:T528,

What factors should you consider around European Travel?

Ticket prices across different modes of transportation based on weeks ahead of purchase

${plot1}

${plot2}

Carbon footprint for each mode of transportation

${carbonFootprintPlot}

Average travel time for each mode of transportation

${travelTimePlot}

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Space","cells":[{"id":0,"value":"# Avash Adhikari - INFO 247 - Visualization That Answers Many Questions in a Constrained Space\n","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":9,"value":"d3 = require(\"d3-dsv\");\n","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":43,"value":"import {GroupedBarChart} from \"@d3/grouped-bar-chart\";","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":11,"value":"vizData = FileAttachment(\"CO2_data.csv\").csv({typed: true})","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":121,"value":"vizDataG1 = vizData.filter(d => d['Route'] == \"Berlin-Warsaw\" || d['Route'] == \"London-Marseille\" || d['Route'] == \"London-Amsterdam\");\n","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":124,"value":"vizDataG2 = vizData.filter(d => d['Route'] == \"Zurich-Milan\" || d['Route'] == \"Paris-Barcelona\" || d['Route'] == \"Munich-Budapest\");","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":13,"value":"plot1 = Plot.plot({\n grid: false,\n inset: 2,\n height: 320,\n width: 450,\n x: { label: \"Weeks ahead of ticket purchase →\", tickSize: 0 },\n y: { label: \"↑ Ticket price (in Euros)\", tickSize: 0},\n color: { legend: true },\n facet: {\n data: vizDataG1,\n y: \"Route\",\n marginRight: 120\n },\n marks: [\n Plot.line(vizDataG1, {\n x: \"WeeksAheadPurchased\",\n y: \"TicketPriceEuros\",\n z: \"Mode\",\n stroke: \"Mode\"\n }),\n ],\n // caption: \"How ticket prices vary based on when they were bought\",\n \n});\n","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":134,"value":"plot2 = Plot.plot({\n grid: false,\n inset: 2,\n height: 320,\n width: 450,\n x: { label: \"Weeks ahead of ticket purchase →\", tickSize: 0 },\n y: { label: \"↑ Ticket price (in Euros)\", tickSize: 0 },\n color: { legend: true },\n facet: {\n data: vizDataG2,\n y: \"Route\",\n marginRight: 120\n },\n marks: [\n Plot.line(vizDataG2, {\n x: \"WeeksAheadPurchased\",\n y: \"TicketPriceEuros\",\n z: \"Mode\",\n stroke: \"Mode\"\n }),\n ],\n});\n","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":345,"value":"carbonFootprint = aq\n .from(vizData)\n .groupby(\"Route\", \"Mode\")\n .rollup({\n min: (d) => aq.op.min(d.CO2InKGramsPerPassenger),\n avg: (d) => aq.op.mean(d.CO2InKGramsPerPassenger),\n max: (d) => aq.op.max(d.CO2InKGramsPerPassenger),\n })\n .orderby(\"Route\", \"Mode\")\n .objects();\n","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":350,"value":"travelTime = aq\n .from(vizData)\n .groupby(\"Route\", \"Mode\")\n .rollup({\n min: (d) => aq.op.min(d.TravelTimeMinutes),\n avg: (d) => aq.op.round(aq.op.mean(d.TravelTimeMinutes)),\n max: (d) => aq.op.max(d.TravelTimeMinutes),\n })\n .orderby(\"Route\", \"Mode\")\n .objects();\n","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":363,"value":"travelTimePlot = Plot.plot({\n // caption: \"Average Travel time for each route\",\n x: { label: \"Route\", tickSize: 0, tickRotate: -15 },\n y: { label: \"↑ Avg travel Time (in minutes)\"}, \n height: 420,\n width: 450,\n marginBottom: 50,\n color: {\n type: \"categorical\",\n legend: true,\n scheme : \"category10\",\n },\n marks: [ \n Plot.barY(travelTime, {x: \"Route\", y: \"avg\", fill: \"Mode\",\n }), \n ]\n});","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":418,"value":"carbonFootprintPlot = Plot.plot({\n // caption: \"Carbon footprint for each route\",\n x: { label: \"Route\", tickSize: 0, tickRotate: -15 },\n y: { label: \"↑ Carbon per passenger (in KGrams)\"}, \n height: 420,\n width: 450,\n marginBottom: 50,\n color: {\n type: \"categorical\",\n legend: true,\n scheme : \"category10\",\n },\n marks: [ \n Plot.barY(carbonFootprint, {x: \"Route\", y: \"avg\", fill: \"Mode\",\n }), \n ]\n});\n","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":519,"value":"$49","pinned":true,"hidden":false,"mode":"html","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"}],"files":"$W4a","stdlib":"1"}} 24:null