{"id":"https://openalex.org/C197055811","wikidata":"https://www.wikidata.org/wiki/Q207522","display_name":"Probability density function","level":2,"description":"function whose integral over a region describes the probability of an event occurring in that region","works_count":233343,"cited_by_count":1260557,"summary_stats":null,"ids":{"openalex":"https://openalex.org/C197055811","wikidata":"https://www.wikidata.org/wiki/Q207522","mag":null,"wikipedia":"https://en.wikipedia.org/wiki/probability_density_function","umls_aui":null,"umls_cui":null},"image_url":"https://upload.wikimedia.org/wikipedia/commons/1/1a/Boxplot_vs_PDF.svg","image_thumbnail_url":"https://upload.wikimedia.org/wikipedia/commons/thumb/1/1a/Boxplot_vs_PDF.svg/92px-Boxplot_vs_PDF.svg.png","international":{},"ancestors":null,"related_concepts":null,"counts_by_year":null,"works_api_url":"https://api.openalex.org/works?filter=concepts.id:197055811","updated_date":"2026-08-29T04:02:36","created_date":"2016-06-24T00:00:00"}