{"id":27935816,"url":"https://github.com/rt2zz/datarank","last_synced_at":"2025-06-22T07:35:39.670Z","repository":{"id":66106576,"uuid":"20751551","full_name":"rt2zz/datarank","owner":"rt2zz","description":"Rank array data","archived":false,"fork":false,"pushed_at":"2015-02-25T08:06:09.000Z","size":148,"stargazers_count":2,"open_issues_count":1,"forks_count":0,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-04-29T08:43:51.905Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"JavaScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/rt2zz.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2014-06-12T02:18:42.000Z","updated_at":"2019-08-15T01:05:30.000Z","dependencies_parsed_at":"2023-02-19T22:35:27.881Z","dependency_job_id":null,"html_url":"https://github.com/rt2zz/datarank","commit_stats":null,"previous_names":[],"tags_count":1,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rt2zz%2Fdatarank","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rt2zz%2Fdatarank/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rt2zz%2Fdatarank/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rt2zz%2Fdatarank/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/rt2zz","download_url":"https://codeload.github.com/rt2zz/datarank/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":252831181,"owners_count":21810780,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2025-05-07T06:50:46.286Z","updated_at":"2025-05-07T06:50:46.836Z","avatar_url":"https://github.com/rt2zz.png","language":"JavaScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"datarank\n========\n\nUsed to create simple tied ranks.\n\n```\nvar Rank = require('datarank')\n\n// Sample data\nvar data = [\n    {id: 'a', value: 1}, \n    {id: 'b', value: 2}, \n    {id: 'c', value: 2}, \n    {id: 'd', value: 2}, \n    {id: 'e', value: 3}\n  ]\n\n// Examples\nRank(data, 'value').rank().normalize().value()     \n// { data: (sorted data), rank: [0, .25, .5, .75, 1] }\n\nRank(data, 'value').rank().value()                 \n// { data: (sorted data), rank: [0, 1, 2, 3, 4] }\n\nRank(data, 'value').tiedRank().normalize().value() \n// { data: (sorted data), rank: [0, .5, .5, .5, 1] }\n\nRank(data, 'value').tiedRank().value()             \n// { data: (sorted data), rank: [0, 2, 2, 2, 4] }\n\nRank(data, 'value').tiedRank().value('merged')     \n// [{id: 'a', value: 1, rank: 0}, {id: 'b', value: 2, rank: 2}, ... ] \n```\n##Usage\n####Rank(data, key, [direction])\nCreates a new ranking object\n- `data` - an array of objects\n- `key` - the key to sort on\n- `direction` (optional) - -1 will invert the sort\n\n####.rank()\nPerform a simple ranking\n\n####.tiedRank()\nAverage out rank of ties\n\n####.normalize()\nNormalize ranks from 0 to 1\n\n####.value([format])\nReturn the ranking\n- `format` (optional) - 'merged' will add the ranking to the data rows under the rank key\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Frt2zz%2Fdatarank","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Frt2zz%2Fdatarank","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Frt2zz%2Fdatarank/lists"}