{"id":"https://openalex.org/W2109494349","doi":"https://doi.org/10.1007/s00180-011-0261-5","title":"Boxplot for circular variables","display_name":"Boxplot for circular variables","publication_year":2011,"publication_date":"2011-06-22","ids":{"openalex":"https://openalex.org/W2109494349","doi":"https://doi.org/10.1007/s00180-011-0261-5","mag":"2109494349"},"language":"en","primary_location":{"id":"doi:10.1007/s00180-011-0261-5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00180-011-0261-5","pdf_url":null,"source":{"id":"https://openalex.org/S8500805","display_name":"Computational Statistics","issn_l":"0943-4062","issn":["0943-4062","1613-9658"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational Statistics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5002807547","display_name":"Ali Abuzaid","orcid":"https://orcid.org/0000-0002-6680-7371"},"institutions":[{"id":"https://openalex.org/I33849332","display_name":"University of Malaya","ror":"https://ror.org/00rzspn62","country_code":"MY","type":"education","lineage":["https://openalex.org/I33849332"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Ali H. Abuzaid","raw_affiliation_strings":["Institute of Mathematical Sciences, University of Malaya, 50603, Kuala Lumpur, Malaysia","University of Malaya, Institute of Mathematical Sciences, 50603, Kuala Lumpur, Malaysia#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Mathematical Sciences, University of Malaya, 50603, Kuala Lumpur, Malaysia","institution_ids":["https://openalex.org/I33849332"]},{"raw_affiliation_string":"University of Malaya, Institute of Mathematical Sciences, 50603, Kuala Lumpur, Malaysia#TAB#","institution_ids":["https://openalex.org/I33849332"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014019258","display_name":"Ibrahim Mohamed","orcid":"https://orcid.org/0000-0001-5518-4132"},"institutions":[{"id":"https://openalex.org/I33849332","display_name":"University of Malaya","ror":"https://ror.org/00rzspn62","country_code":"MY","type":"education","lineage":["https://openalex.org/I33849332"]}],"countries":["MY"],"is_corresponding":true,"raw_author_name":"Ibrahim B. Mohamed","raw_affiliation_strings":["Institute of Mathematical Sciences, University of Malaya, 50603, Kuala Lumpur, Malaysia","University of Malaya, Institute of Mathematical Sciences, 50603, Kuala Lumpur, Malaysia#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Mathematical Sciences, University of Malaya, 50603, Kuala Lumpur, Malaysia","institution_ids":["https://openalex.org/I33849332"]},{"raw_affiliation_string":"University of Malaya, Institute of Mathematical Sciences, 50603, Kuala Lumpur, Malaysia#TAB#","institution_ids":["https://openalex.org/I33849332"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108116863","display_name":"Abdul Ghapor Hussin","orcid":null},"institutions":[{"id":"https://openalex.org/I33849332","display_name":"University of Malaya","ror":"https://ror.org/00rzspn62","country_code":"MY","type":"education","lineage":["https://openalex.org/I33849332"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Abdul G. Hussin","raw_affiliation_strings":["Center for Foundation Studies in Science, University of Malaya, 50603, Kuala Lumpur, Malaysia","University of Malaya, Center for Foundation Studies in Science, 50603, Kuala Lumpur, Malaysia#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Foundation Studies in Science, University of Malaya, 50603, Kuala Lumpur, Malaysia","institution_ids":["https://openalex.org/I33849332"]},{"raw_affiliation_string":"University of Malaya, Center for Foundation Studies in Science, 50603, Kuala Lumpur, Malaysia#TAB#","institution_ids":["https://openalex.org/I33849332"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5014019258"],"corresponding_institution_ids":["https://openalex.org/I33849332"],"apc_list":{"value":3090,"currency":"USD","value_usd":3090},"apc_paid":null,"fwci":2.2976,"has_fulltext":false,"cited_by_count":45,"citation_normalized_percentile":{"value":0.89163731,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"27","issue":"3","first_page":"381","last_page":"392"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11871","display_name":"Advanced Statistical Methods and Models","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11871","display_name":"Advanced Statistical Methods and Models","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12135","display_name":"Fuzzy Systems and Optimization","score":0.9488000273704529,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10136","display_name":"Statistical Methods and Inference","score":0.9070000052452087,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/outlier","display_name":"Outlier","score":0.7528831958770752},{"id":"https://openalex.org/keywords/univariate","display_name":"Univariate","score":0.725609540939331},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5317437052726746},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.4997389316558838},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.46770426630973816},{"id":"https://openalex.org/keywords/data-set","display_name":"Data set","score":0.46686267852783203},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.45540034770965576},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.4546823799610138},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.42313116788864136},{"id":"https://openalex.org/keywords/multivariate-statistics","display_name":"Multivariate statistics","score":0.1581495702266693},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08535659313201904}],"concepts":[{"id":"https://openalex.org/C79337645","wikidata":"https://www.wikidata.org/wiki/Q779824","display_name":"Outlier","level":2,"score":0.7528831958770752},{"id":"https://openalex.org/C199163554","wikidata":"https://www.wikidata.org/wiki/Q1681619","display_name":"Univariate","level":3,"score":0.725609540939331},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5317437052726746},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.4997389316558838},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.46770426630973816},{"id":"https://openalex.org/C58489278","wikidata":"https://www.wikidata.org/wiki/Q1172284","display_name":"Data set","level":2,"score":0.46686267852783203},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.45540034770965576},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.4546823799610138},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.42313116788864136},{"id":"https://openalex.org/C161584116","wikidata":"https://www.wikidata.org/wiki/Q1952580","display_name":"Multivariate statistics","level":2,"score":0.1581495702266693},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08535659313201904},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s00180-011-0261-5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00180-011-0261-5","pdf_url":null,"source":{"id":"https://openalex.org/S8500805","display_name":"Computational Statistics","issn_l":"0943-4062","issn":["0943-4062","1613-9658"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational Statistics","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:spr:compst:v:27:y:2012:i:3:p:381-392","is_oa":false,"landing_page_url":"http://hdl.handle.net/10.1007/s00180-011-0261-5","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W96390954","https://openalex.org/W1970655212","https://openalex.org/W1971935711","https://openalex.org/W1972162490","https://openalex.org/W1988648062","https://openalex.org/W1993723434","https://openalex.org/W2002960787","https://openalex.org/W2006025735","https://openalex.org/W2019555579","https://openalex.org/W2026543586","https://openalex.org/W2034594177","https://openalex.org/W2088144117","https://openalex.org/W2295141594","https://openalex.org/W2319794630","https://openalex.org/W2443998756","https://openalex.org/W2796649821","https://openalex.org/W2905505698","https://openalex.org/W3022821183","https://openalex.org/W4206628346","https://openalex.org/W4229685370","https://openalex.org/W4229839895","https://openalex.org/W4289256549","https://openalex.org/W4300222729","https://openalex.org/W4362236847"],"related_works":["https://openalex.org/W2098620699","https://openalex.org/W2359185137","https://openalex.org/W2287462975","https://openalex.org/W2610918223","https://openalex.org/W2887611371","https://openalex.org/W1511472911","https://openalex.org/W2186522517","https://openalex.org/W2172289703","https://openalex.org/W2051290323","https://openalex.org/W2349364563"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":8},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}
