2a:null 2b:["$","title",null,{"children":"Teaching Datasets | Mike Freeman | Observable"}] 30:[] 2e:{"id":"fc1a7fb2ca61f14f","slug":"teaching-datasets","title":"Teaching Datasets","thumbnail":"1ad829016da4dd9a1c5dad2cf4eab2dccf006355bbe65684e141fdab8f0eeb07","access_level":"public","create_time":"$D2020-08-29T17:12:55.134Z","update_time":"$D2020-09-15T19:50:41.408Z","view_time":null,"first_public_time":"$D2020-09-10T14:18:27.706Z","has_unpublished_edits":null,"fork":false,"stars":56,"starred":false,"owner":{"type":"team","id":"5a7641f443a5ac2c","login":"mkfreeman","name":"Mike Freeman","avatar_url":"https://avatars-next.observableusercontent.com/c41d269cc7b9f5bea7adf2ca109c2b20486a5af02a59df0b162b2fbb33b44a17","tier":"starter_2024"},"version":189,"publish_version":189,"role":null,"authored":false,"authors":[{"type":"individual","id":"49edaef976412aba","login":"mkfreeman","name":"Mike Freeman","avatar_url":"https://avatars-next.observableusercontent.com/c41d269cc7b9f5bea7adf2ca109c2b20486a5af02a59df0b162b2fbb33b44a17","tier":null}],"members":[{"type":"individual","id":"49edaef976412aba","login":"mkfreeman","name":"Mike Freeman","avatar_url":"https://avatars-next.observableusercontent.com/c41d269cc7b9f5bea7adf2ca109c2b20486a5af02a59df0b162b2fbb33b44a17","tier":null,"role":"editor"}],"comments":[],"custom_thumbnail":false,"trashed":false,"lapsed":null,"subscribed":null,"forks":15,"collection":null,"type":"notebook","body":{"titling":"auto","title":"Teaching Datasets","cells":[{"id":0,"value":"md`# Teaching Datasets`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":4,"value":"md`A handful of datasets for teaching data science and data visualization: they range from playful to socially pressing. Click any link to see the source, or preview a dataset below (where available).\n\nFeel free to reach out with additional great datasets on twitter!`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":79,"value":"viewof search = text({\n title: \"\",\n placeholder: \"Search for a dataset\",\n description: \"Terms are matched to all columns in a row\"\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":21,"value":"render_data_table(\n filtered_data.length === 0 ? [{ \"No matches found\": \"\" }] : filtered_data\n)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":95,"value":"md`## Preview Data\nSome of the above datasets can be loaded directly into this notebook. Use the dropdown menu below to select a dataset to preview (depending on the size of the data, it may take a few seconds to load).`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":108,"value":"viewof preview_dataset = select({\n title: \"Choose a dataset to preview\",\n options: preview_options\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":133,"value":"md`\n- **Number of observations (rows)**: ${d3.format(\",\")(preview_data.length)}\n- **Number of features (columns)**: ${Object.keys(preview_data[0]).length}`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":183,"value":"viewof selected = navio(preview_data)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":119,"value":"data_table(selected.slice(0, 10))","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":131,"value":"md`_Dataset URL_: ${preview_dataset}`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":8,"value":"appendix = md`## Appendix`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":113,"value":"preview_data = d3.csv(\"https://cors-mike.herokuapp.com/\" + preview_dataset)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":88,"value":"filtered_data = datasets\n .sort((a, b) => (a.title < b.title ? -1 : 1))\n .filter(d => {\n let include = false;\n Object.values(d).map(cell => {\n if (cell.toLowerCase().includes(search.toLowerCase())) include = true;\n });\n return include;\n })","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":104,"value":"preview_options = filtered_data\n .filter(d => d.data_url !== \"\")\n .map(d => ({ value: d.data_url, label: d.title }))","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":10,"value":"d3 = require(\"d3\")","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":12,"value":"datasets = await d3.csv(\n \"https://cors-mike.herokuapp.com/https://docs.google.com/spreadsheets/d/e/2PACX-1vQEhqoaXWIQNqQQbfkLir1dZhfHNuRV_chQdEAVrVuVFmWAQ1R2-ZbogpX9Qc4ebVVBs2Ei6QhXupnS/pub?gid=0&single=true&output=csv\"\n)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":77,"value":"import { text, select } from \"@jashkenas/inputs\"","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":19,"value":"table_styles = html``","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":185,"value":"import { navio } from \"@john-guerra/navio\"","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":117,"value":"import { render_data_table as data_table } from \"@info474/utilities\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":24,"value":"// Function to render a table\nrender_data_table = options => html` \n \n ${Object.keys(options[0]).map((d, i) => {\n let label = d;\n if (d === \"source_url\" || d === \"data_url\") return \"\";\n return ``;\n })}\n \n \n \n ${options.map(row => {\n // return html``\n return html`${Object.keys(row).map((key, index) => {\n if (key === \"title\") {\n return ``;\n } else if (key === \"source_url\" || key === \"data_url\") return \"\";\n return ``;\n })}`;\n })}\n \n\n

${label}
${row[key]}	${row[key]}

\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"}],"files":"$W30","stdlib":"1"}} 2f:"$2e:body"