Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2467027131', 'doi': 'https://doi.org/10.1007/pl00020902', 'title': 'Estimating the survival function under a generalized Koziol-Green model with partially informative censoring', 'display_name': 'Estimating the survival function under a generalized Koziol-Green model with partially informative censoring', 'publication_year': 1998, 'publication_date': '1998-12-01', 'ids': {'openalex': 'https://openalex.org/W2467027131', 'doi': 'https://doi.org/10.1007/pl00020902', 'mag': '2467027131'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/pl00020902', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S97293958', 'display_name': 'Metrika', 'issn_l': '0026-1335', 'issn': ['0026-1335', '1435-926X'], '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/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], '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/A5053588810', 'display_name': 'Ursula Gather', 'orcid': 'https://orcid.org/0000-0002-9202-5541'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Ursula Gather', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5013498187', 'display_name': 'Jörg Pawlitschko', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Jörg Pawlitschko', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 2290, 'currency': 'EUR', 'value_usd': 2890, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 0.726, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 21, 'citation_normalized_percentile': {'value': 0.657877, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 84, 'max': 85}, 'biblio': {'volume': '48', 'issue': '3', 'first_page': '189', 'last_page': '207'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10968', 'display_name': 'Statistical Distribution Estimation and Applications', 'score': 0.9996, '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/T10968', 'display_name': 'Statistical Distribution Estimation and Applications', 'score': 0.9996, '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': 0.9652, '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': 0.9633, '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/censoring', 'display_name': 'Censoring (clinical trials)', 'score': 0.94172466}, {'id': 'https://openalex.org/keywords/kaplan–meier-estimator', 'display_name': 'Kaplan–Meier estimator', 'score': 0.72691923}, {'id': 'https://openalex.org/keywords/survival-function', 'display_name': 'Survival function', 'score': 0.6081873}, {'id': 'https://openalex.org/keywords/power-function', 'display_name': 'Power function', 'score': 0.4830954}], 'concepts': [{'id': 'https://openalex.org/C137668524', 'wikidata': 'https://www.wikidata.org/wiki/Q189813', 'display_name': 'Censoring (clinical trials)', 'level': 2, 'score': 0.94172466}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.7847495}, {'id': 'https://openalex.org/C185429906', 'wikidata': 'https://www.wikidata.org/wiki/Q1130160', 'display_name': 'Estimator', 'level': 2, 'score': 0.7752273}, {'id': 'https://openalex.org/C2776540566', 'wikidata': 'https://www.wikidata.org/wiki/Q1432420', 'display_name': 'Kaplan–Meier estimator', 'level': 3, 'score': 0.72691923}, {'id': 'https://openalex.org/C42600057', 'wikidata': 'https://www.wikidata.org/wiki/Q2915096', 'display_name': 'Survival function', 'level': 3, 'score': 0.6081873}, {'id': 'https://openalex.org/C105795698', 'wikidata': 'https://www.wikidata.org/wiki/Q12483', 'display_name': 'Statistics', 'level': 1, 'score': 0.53298277}, {'id': 'https://openalex.org/C177148314', 'wikidata': 'https://www.wikidata.org/wiki/Q170084', 'display_name': 'Generalization', 'level': 2, 'score': 0.51153886}, {'id': 'https://openalex.org/C10515644', 'wikidata': 'https://www.wikidata.org/wiki/Q543310', 'display_name': 'Survival analysis', 'level': 2, 'score': 0.50132656}, {'id': 'https://openalex.org/C16757182', 'wikidata': 'https://www.wikidata.org/wiki/Q33456', 'display_name': 'Power function', 'level': 2, 'score': 0.4830954}, {'id': 'https://openalex.org/C149782125', 'wikidata': 'https://www.wikidata.org/wiki/Q160039', 'display_name': 'Econometrics', 'level': 1, 'score': 0.47835368}, {'id': 'https://openalex.org/C14036430', 'wikidata': 'https://www.wikidata.org/wiki/Q3736076', 'display_name': 'Function (biology)', 'level': 2, 'score': 0.47122705}, {'id': 'https://openalex.org/C28826006', 'wikidata': 'https://www.wikidata.org/wiki/Q33521', 'display_name': 'Applied mathematics', 'level': 1, 'score': 0.42511946}, {'id': 'https://openalex.org/C134306372', 'wikidata': 'https://www.wikidata.org/wiki/Q7754', 'display_name': 'Mathematical analysis', 'level': 1, 'score': 0.0}, {'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/10.1007/pl00020902', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S97293958', 'display_name': 'Metrika', 'issn_l': '0026-1335', 'issn': ['0026-1335', '1435-926X'], '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/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'display_name': 'Peace, justice, and strong institutions', 'score': 0.58, 'id': 'https://metadata.un.org/sdg/16'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 5, 'referenced_works': ['https://openalex.org/W1975719986', 'https://openalex.org/W1979300931', 'https://openalex.org/W2057868807', 'https://openalex.org/W2093455843', 'https://openalex.org/W2160842550'], 'related_works': ['https://openalex.org/W4252515440', 'https://openalex.org/W3142993875', 'https://openalex.org/W3122109928', 'https://openalex.org/W3118801726', 'https://openalex.org/W2749556736', 'https://openalex.org/W2467027131', 'https://openalex.org/W2141410053', 'https://openalex.org/W2046393075', 'https://openalex.org/W2022096527', 'https://openalex.org/W1983510589'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2467027131', 'counts_by_year': [{'year': 2020, 'cited_by_count': 1}, {'year': 2017, 'cited_by_count': 1}, {'year': 2013, 'cited_by_count': 1}, {'year': 2012, 'cited_by_count': 1}], 'updated_date': '2024-12-14T21:12:57.355160', 'created_date': '2016-07-22'}