Publication Information

{'id': 'https://openalex.org/W2022096527', 'doi': 'https://doi.org/10.1080/01621459.1977.10479970', 'title': 'Expressing the Kaplan-Meier Estimator as a Function of Empirical Subsurvival Functions', 'display_name': 'Expressing the Kaplan-Meier Estimator as a Function of Empirical Subsurvival Functions', 'publication_year': 1977, 'publication_date': '1977-12-01', 'ids': {'openalex': 'https://openalex.org/W2022096527', 'doi': 'https://doi.org/10.1080/01621459.1977.10479970', 'mag': '2022096527'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1080/01621459.1977.10479970', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4394736638', 'display_name': 'Journal of the American Statistical Association', 'issn_l': '0162-1459', 'issn': ['0162-1459', '1537-274X'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5025694662', 'display_name': 'Arthur V. Peterson', 'orcid': 'https://orcid.org/0000-0002-2160-1601'}, 'institutions': [{'id': 'https://openalex.org/I201448701', 'display_name': 'University of Washington', 'ror': 'https://ror.org/00cvxb145', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I201448701']}], 'countries': ['US'], 'is_corresponding': True, 'raw_author_name': 'Arthur V. Peterson', 'raw_affiliation_strings': ['Department of Biostatistics University of Washington Seattle WA 98195 USA'], 'affiliations': [{'raw_affiliation_string': 'Department of Biostatistics University of Washington Seattle WA 98195 USA', 'institution_ids': ['https://openalex.org/I201448701']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': ['https://openalex.org/A5025694662'], 'corresponding_institution_ids': ['https://openalex.org/I201448701'], 'apc_list': None, 'apc_paid': None, 'fwci': 0.918, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 188, 'citation_normalized_percentile': {'value': 0.977436, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 98, 'max': 99}, 'biblio': {'volume': '72', 'issue': '360a', 'first_page': '854', 'last_page': '858'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10136', 'display_name': 'Statistical Methods and Inference', 'score': 0.9965, '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/T10136', 'display_name': 'Statistical Methods and Inference', 'score': 0.9965, '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': 0.9918, '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/T10968', 'display_name': 'Statistical Distribution Estimation and Applications', 'score': 0.9908, '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/kaplan–meier-estimator', 'display_name': 'Kaplan–Meier estimator', 'score': 0.8765173}, {'id': 'https://openalex.org/keywords/survival-function', 'display_name': 'Survival function', 'score': 0.77197194}], 'concepts': [{'id': 'https://openalex.org/C2776540566', 'wikidata': 'https://www.wikidata.org/wiki/Q1432420', 'display_name': 'Kaplan–Meier estimator', 'level': 3, 'score': 0.8765173}, {'id': 'https://openalex.org/C42600057', 'wikidata': 'https://www.wikidata.org/wiki/Q2915096', 'display_name': 'Survival function', 'level': 3, 'score': 0.77197194}, {'id': 'https://openalex.org/C185429906', 'wikidata': 'https://www.wikidata.org/wiki/Q1130160', 'display_name': 'Estimator', 'level': 2, 'score': 0.7485317}, {'id': 'https://openalex.org/C2776436953', 'wikidata': 'https://www.wikidata.org/wiki/Q5163215', 'display_name': 'Consistency (knowledge bases)', 'level': 2, 'score': 0.64529234}, {'id': 'https://openalex.org/C10515644', 'wikidata': 'https://www.wikidata.org/wiki/Q543310', 'display_name': 'Survival analysis', 'level': 2, 'score': 0.64484406}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.6309097}, {'id': 'https://openalex.org/C105795698', 'wikidata': 'https://www.wikidata.org/wiki/Q12483', 'display_name': 'Statistics', 'level': 1, 'score': 0.5679343}, {'id': 'https://openalex.org/C14036430', 'wikidata': 'https://www.wikidata.org/wiki/Q3736076', 'display_name': 'Function (biology)', 'level': 2, 'score': 0.53925574}, {'id': 'https://openalex.org/C164172150', 'wikidata': 'https://www.wikidata.org/wiki/Q1782585', 'display_name': 'Consistent estimator', 'level': 4, 'score': 0.53133833}, {'id': 'https://openalex.org/C28826006', 'wikidata': 'https://www.wikidata.org/wiki/Q33521', 'display_name': 'Applied mathematics', 'level': 1, 'score': 0.46634358}, {'id': 'https://openalex.org/C149782125', 'wikidata': 'https://www.wikidata.org/wiki/Q160039', 'display_name': 'Econometrics', 'level': 1, 'score': 0.43062547}, {'id': 'https://openalex.org/C133939421', 'wikidata': 'https://www.wikidata.org/wiki/Q6865379', 'display_name': 'Minimax estimator', 'level': 4, 'score': 0.4280884}, {'id': 'https://openalex.org/C191393472', 'wikidata': 'https://www.wikidata.org/wiki/Q15222032', 'display_name': 'Bias of an estimator', 'level': 4, 'score': 0.4256894}, {'id': 'https://openalex.org/C165646398', 'wikidata': 'https://www.wikidata.org/wiki/Q3755281', 'display_name': 'Minimum-variance unbiased estimator', 'level': 3, 'score': 0.2456817}, {'id': 'https://openalex.org/C118615104', 'wikidata': 'https://www.wikidata.org/wiki/Q121416', 'display_name': 'Discrete mathematics', 'level': 1, 'score': 0.09308815}, {'id': 'https://openalex.org/C78458016', 'wikidata': 'https://www.wikidata.org/wiki/Q840400', 'display_name': 'Evolutionary biology', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1080/01621459.1977.10479970', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4394736638', 'display_name': 'Journal of the American Statistical Association', 'issn_l': '0162-1459', 'issn': ['0162-1459', '1537-274X'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'id': 'https://metadata.un.org/sdg/10', 'score': 0.61, 'display_name': 'Reduced inequalities'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 11, 'referenced_works': ['https://openalex.org/W1580788756', 'https://openalex.org/W188593771', 'https://openalex.org/W1979300931', 'https://openalex.org/W2024385229', 'https://openalex.org/W2083274139', 'https://openalex.org/W2334647599', 'https://openalex.org/W2790594745', 'https://openalex.org/W3144183905', 'https://openalex.org/W3147894994', 'https://openalex.org/W4256170606', 'https://openalex.org/W4293241248'], 'related_works': ['https://openalex.org/W4386830465', 'https://openalex.org/W3175444263', 'https://openalex.org/W3107467192', 'https://openalex.org/W2914727624', 'https://openalex.org/W2350206592', 'https://openalex.org/W2228527656', 'https://openalex.org/W2180134060', 'https://openalex.org/W2160772450', 'https://openalex.org/W2036696807', 'https://openalex.org/W2022096527'], 'abstract_inverted_index': {'Abstract': [0, 1], 'The': [2], 'Kaplan-Meier': [3, 55, 65], 'estimator': [4, 56, 66], 'for': [5, 17], 'the': [6, 10, 32, 37, 43, 50, 54, 60, 64], 'survival': [7, 38], 'function': [8, 23, 30, 39], 'in': [9, 40, 57], 'censored': [11], 'data': [12, 73], 'problem': [13], 'can': [14], 'be': [15], 'expressed': [16], 'finite': [18], 'samples': [19], 'as': [20], 'an': [21, 47], 'explicit': [22], 'of': [24, 42, 49, 52, 63], 'two': [25], 'empirical': [26], 'subsurvival': [27], 'functions.': [28, 45], 'This': [29], 'is': [31, 67], 'natural': [33], 'one': [34], 'that': [35], 'expresses': [36], 'terms': [41], 'sub-survival': [44], 'As': [46], 'illustration': [48], 'usefulness': [51], 'expressing': [53], 'this': [58], 'way,': [59], 'strong': [61], 'consistency': [62], 'easily': [68], 'proved.': [69], 'Key': [70], 'Words:': [71], 'Censored': [72], 'problemSurvival': [74], 'dataLife-testingKaplan-Meier': [75], 'estimatorProduct-limit': [76], 'estimatorSubdistribution': [77], 'functionsSubsurvival': [78], 'functions': [79]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2022096527', 'counts_by_year': [{'year': 2023, 'cited_by_count': 2}, {'year': 2022, 'cited_by_count': 4}, {'year': 2021, 'cited_by_count': 4}, {'year': 2020, 'cited_by_count': 6}, {'year': 2019, 'cited_by_count': 4}, {'year': 2018, 'cited_by_count': 1}, {'year': 2017, 'cited_by_count': 4}, {'year': 2016, 'cited_by_count': 7}, {'year': 2015, 'cited_by_count': 12}, {'year': 2014, 'cited_by_count': 5}, {'year': 2013, 'cited_by_count': 5}, {'year': 2012, 'cited_by_count': 3}], 'updated_date': '2024-12-10T08:36:16.170242', 'created_date': '2016-06-24'}