{"id":45368958,"url":"https://github.com/cjabradshaw/samebirthdayshiny","last_synced_at":"2026-02-21T15:19:56.356Z","repository":{"id":135569494,"uuid":"312736461","full_name":"cjabradshaw/SameBirthdayShiny","owner":"cjabradshaw","description":"Probability two people in a group share the same birthday","archived":false,"fork":false,"pushed_at":"2021-09-22T08:11:05.000Z","size":92,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"main","last_synced_at":"2025-09-10T03:06:42.684Z","etag":null,"topics":["mathematics","probability","statistics"],"latest_commit_sha":null,"homepage":"","language":"R","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"gpl-3.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/cjabradshaw.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2020-11-14T03:20:06.000Z","updated_at":"2021-09-30T05:34:49.000Z","dependencies_parsed_at":null,"dependency_job_id":"8d92b364-38dd-4a06-b346-bae38ea283a1","html_url":"https://github.com/cjabradshaw/SameBirthdayShiny","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/cjabradshaw/SameBirthdayShiny","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cjabradshaw%2FSameBirthdayShiny","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cjabradshaw%2FSameBirthdayShiny/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cjabradshaw%2FSameBirthdayShiny/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cjabradshaw%2FSameBirthdayShiny/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/cjabradshaw","download_url":"https://codeload.github.com/cjabradshaw/SameBirthdayShiny/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cjabradshaw%2FSameBirthdayShiny/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":29684384,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-02-21T14:31:22.911Z","status":"ssl_error","status_checked_at":"2026-02-21T14:31:22.570Z","response_time":107,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"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":["mathematics","probability","statistics"],"created_at":"2026-02-21T15:19:55.718Z","updated_at":"2026-02-21T15:19:56.347Z","avatar_url":"https://github.com/cjabradshaw.png","language":"R","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Probability two people in a group share the same birthday\n\u003cimg align=\"right\" src=\"cake.png\" alt=\"cake\" width=\"200\" style=\"margin-top: 20px\"\u003e\n\n\u003ca target=\"_blank\" href=\"https://cran.r-project.org\"\u003eR\u003c/a\u003e function to calculate the probability that two people within a group of a specified size share the same birthday\n\nProf Corey J. A. Bradshaw \u003cbr\u003e\n\u003ca href=\"http://globalecologyflinders.com\" target=\"_blank\"\u003eGlobal Ecology\u003c/a\u003e, \u003ca href=\"http://flinders.edu.au\" target=\"_blank\"\u003eFlinders University\u003c/a\u003e, Adelaide, Australia \u003cbr\u003e\nOctober 2020 \u003cbr\u003e\n\u003ca href=mailto:corey.bradshaw@flinders.edu.au\u003ee-mail\u003c/a\u003e \u003cbr\u003e\n\nWhat's the probability that two people in a group share the same birthday? It will likely surprise you that the size of the group required for this probability to be high is much smaller than you think.\n\nThis Github repository provides all the 'under-the-bonnet' code for the Shiny App.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcjabradshaw%2Fsamebirthdayshiny","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fcjabradshaw%2Fsamebirthdayshiny","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcjabradshaw%2Fsamebirthdayshiny/lists"}