{"id":"https://openalex.org/W2149771043","doi":null,"title":"A SAMPLING OF ANALYSES AND SOFTWARE USE FOR CLUSTER RANDOMIZED TRIALS OVER THE LAST DECADE","display_name":"A SAMPLING OF ANALYSES AND SOFTWARE USE FOR CLUSTER RANDOMIZED TRIALS OVER THE LAST DECADE","publication_year":2010,"publication_date":"2010-01-01","ids":{"openalex":"https://openalex.org/W2149771043","mag":"2149771043"},"language":"en","primary_location":{"id":"pmh:oai:CiteSeerX.psu:10.1.1.204.9680","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.204.9680","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.stat.auckland.ac.nz/%7Eiase/publications/icots8/ICOTS8_4F2_KORENDIJK.pdf","raw_type":"text"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5022730752","display_name":"Elly J. H. Korendijk","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I193662353","display_name":"Utrecht University","ror":"https://ror.org/04pp8hn57","country_code":"NL","type":"education","lineage":["https://openalex.org/I193662353"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Elly J. H. Korendijk","raw_affiliation_strings":["Utrecht University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Utrecht University","institution_ids":["https://openalex.org/I193662353"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047686022","display_name":"Joop J. Hox","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Joop J. Hox","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11235","display_name":"Statistical Methods in Clinical Trials","score":0.8179000020027161,"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/T11235","display_name":"Statistical Methods in Clinical Trials","score":0.8179000020027161,"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/T10243","display_name":"Statistical Methods and Bayesian Inference","score":0.12370000034570694,"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/T10845","display_name":"Advanced Causal Inference Techniques","score":0.01489999983459711,"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/multilevel-models","display_name":"multilevel models","score":0.875},{"id":"https://openalex.org/keywords/multilevel-analysis","display_name":"multilevel analysis","score":0.9940000176429749},{"id":"https://openalex.org/keywords/statistical-software-use","display_name":"statistical software use","score":0.781000018119812},{"id":"https://openalex.org/keywords/research-methodology-trends","display_name":"research methodology trends","score":0.4449999928474426},{"id":"https://openalex.org/keywords/intracluster-correlation","display_name":"intra-cluster correlation","score":0.49300000071525574}],"concepts":[{"id":"https://openalex.org/C168563851","wikidata":"https://www.wikidata.org/wiki/Q1436668","display_name":"Randomized controlled trial","level":2,"score":0.6050328612327576},{"id":"https://openalex.org/C164866538","wikidata":"https://www.wikidata.org/wiki/Q367351","display_name":"Cluster (spacecraft)","level":2,"score":0.5904971957206726},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47743210196495056},{"id":"https://openalex.org/C53059260","wikidata":"https://www.wikidata.org/wiki/Q374758","display_name":"Multilevel model","level":2,"score":0.45103368163108826},{"id":"https://openalex.org/C19768560","wikidata":"https://www.wikidata.org/wiki/Q320727","display_name":"Dependency (UML)","level":2,"score":0.42309463024139404},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.416208416223526},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2279147505760193},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.22227749228477478},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.19652560353279114},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:CiteSeerX.psu:10.1.1.204.9680","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.204.9680","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.stat.auckland.ac.nz/%7Eiase/publications/icots8/ICOTS8_4F2_KORENDIJK.pdf","raw_type":"text"},{"id":"mag:2149771043","doi":null,"is_oa":false,"landing_page_url":"http://iase-web.org/documents/papers/icots8/ICOTS8_4F2_KORENDIJK.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W568564792","https://openalex.org/W1587990062","https://openalex.org/W1976688779","https://openalex.org/W1981307614","https://openalex.org/W2030769837","https://openalex.org/W2093029291","https://openalex.org/W2112146495","https://openalex.org/W2118202495","https://openalex.org/W2118804618","https://openalex.org/W2159264640","https://openalex.org/W2497171922","https://openalex.org/W2797597138","https://openalex.org/W3022732902","https://openalex.org/W3108610876"],"related_works":["https://openalex.org/W7113503132","https://openalex.org/W320010235","https://openalex.org/W2913026896","https://openalex.org/W7097261577","https://openalex.org/W2492746514","https://openalex.org/W2908298301","https://openalex.org/W1943174693","https://openalex.org/W3207282867","https://openalex.org/W4386950210","https://openalex.org/W129542855"],"abstract_inverted_index":{"In":[0],"experimental":[1],"research":[2],"it":[3,66],"is":[4,67],"not":[5],"always":[6],"possible":[7],"or":[8,33,35],"desirable":[9],"to":[10,22,54,63,69,78],"randomize":[11],"at":[12],"the":[13,40,43,93],"individual":[14],"level;":[15],"instead":[16],"clusters":[17,25,51],"of":[18,42,85,102],"individuals":[19],"are":[20,52,75],"assigned":[21],"conditions.":[23],"The":[24],"may":[26,36],"be":[27,37],"existing":[28],"groups,":[29,47],"like":[30,45],"classes,":[31],"families":[32],"communities;":[34],"established":[38],"for":[39],"purpose":[41],"trial,":[44],"therapy":[46],"where":[48],"subjects":[49,59],"within":[50],"likely":[53],"respond":[55],"more":[56],"alike":[57],"than":[58],"between":[60],"clusters.":[61],"Due":[62],"this":[64],"dependency":[65],"necessary":[68],"use":[70],"hierarchical":[71],"linear":[72],"models,":[73,81],"which":[74,99,110],"also":[76],"referred":[77],"as":[79],"multilevel":[80],"when":[82],"analyzing":[83],"data":[84,101],"cluster":[86,103],"randomized":[87,104],"trials.":[88],"A":[89],"literature":[90],"review":[91],"over":[92],"last":[94],"decade":[95],"will":[96],"summarize":[97],"with":[98],"model":[100],"trials":[105],"have":[106],"been":[107,114],"analyzed":[108],"and":[109],"software":[111],"package":[112],"has":[113],"used.":[115]},"counts_by_year":[],"updated_date":"2026-08-26T07:47:46.906454","created_date":"2016-06-24T00:00:00"}
