Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2621050409', 'doi': None, 'title': 'Multiple correlation and regression in predicting milk price.', 'display_name': 'Multiple correlation and regression in predicting milk price.', 'publication_year': 2015, 'publication_date': '2015-01-01', 'ids': {'openalex': 'https://openalex.org/W2621050409', 'mag': '2621050409'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://www.cabdirect.org/cabdirect/abstract/20163016795', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306529336', 'display_name': 'Scientific Papers Series - Management, Economic Engineering in Agriculture and Rural Development', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, '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': [], '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/A5090408538', 'display_name': 'A. Popescu', 'orcid': 'https://orcid.org/0000-0003-2330-7120'}, 'institutions': [], 'countries': [], 'is_corresponding': True, 'raw_author_name': 'A. Popescu', 'raw_affiliation_strings': [], 'affiliations': []}], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': ['https://openalex.org/A5090408538'], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': False, 'cited_by_count': 1, 'citation_normalized_percentile': {'value': 0.560263, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 66, 'max': 73}, 'biblio': {'volume': '15', 'issue': '4', 'first_page': '231', 'last_page': '237'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T13358', 'display_name': 'Livestock Farming and Rural Development Practices', 'score': 0.7867, 'subfield': {'id': 'https://openalex.org/subfields/1102', 'display_name': 'Agronomy and Crop Science'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, 'topics': [{'id': 'https://openalex.org/T13358', 'display_name': 'Livestock Farming and Rural Development Practices', 'score': 0.7867, 'subfield': {'id': 'https://openalex.org/subfields/1102', 'display_name': 'Agronomy and Crop Science'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T10594', 'display_name': 'Genomic Selection in Plant and Animal Breeding', 'score': 0.7422, 'subfield': {'id': 'https://openalex.org/subfields/1311', 'display_name': 'Genetics'}, 'field': {'id': 'https://openalex.org/fields/13', 'display_name': 'Biochemistry, Genetics and Molecular Biology'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T13508', 'display_name': 'Agricultural Development and Policy in South Asia', 'score': 0.6913, 'subfield': {'id': 'https://openalex.org/subfields/1100', 'display_name': 'General Agricultural and Biological Sciences'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/genetic-value-prediction', 'display_name': 'Genetic Value Prediction', 'score': 0.600702}, {'id': 'https://openalex.org/keywords/marker-assisted-selection', 'display_name': 'Marker-Assisted Selection', 'score': 0.553704}, {'id': 'https://openalex.org/keywords/economic-analysis', 'display_name': 'Economic Analysis', 'score': 0.513604}, {'id': 'https://openalex.org/keywords/plant-breeding', 'display_name': 'Plant Breeding', 'score': 0.51245}, {'id': 'https://openalex.org/keywords/livestock-farming', 'display_name': 'Livestock Farming', 'score': 0.509211}, {'id': 'https://openalex.org/keywords/factor-regression-model', 'display_name': 'Factor regression model', 'score': 0.4239806}], 'concepts': [{'id': 'https://openalex.org/C185265303', 'wikidata': 'https://www.wikidata.org/wiki/Q7309537', 'display_name': 'Regression dilution', 'level': 4, 'score': 0.5766398}, {'id': 'https://openalex.org/C83546350', 'wikidata': 'https://www.wikidata.org/wiki/Q1139051', 'display_name': 'Regression', 'level': 2, 'score': 0.5135906}, {'id': 'https://openalex.org/C117220453', 'wikidata': 'https://www.wikidata.org/wiki/Q5172842', 'display_name': 'Correlation', 'level': 2, 'score': 0.502927}, {'id': 'https://openalex.org/C105795698', 'wikidata': 'https://www.wikidata.org/wiki/Q12483', 'display_name': 'Statistics', 'level': 1, 'score': 0.48943534}, {'id': 'https://openalex.org/C90157343', 'wikidata': 'https://www.wikidata.org/wiki/Q5188196', 'display_name': 'Cross-sectional regression', 'level': 4, 'score': 0.4832638}, {'id': 'https://openalex.org/C152877465', 'wikidata': 'https://www.wikidata.org/wiki/Q208042', 'display_name': 'Regression analysis', 'level': 2, 'score': 0.4411249}, {'id': 'https://openalex.org/C48921125', 'wikidata': 'https://www.wikidata.org/wiki/Q10861030', 'display_name': 'Linear regression', 'level': 2, 'score': 0.43828318}, {'id': 'https://openalex.org/C93698799', 'wikidata': 'https://www.wikidata.org/wiki/Q5428730', 'display_name': 'Factor regression model', 'level': 5, 'score': 0.4239806}, {'id': 'https://openalex.org/C149782125', 'wikidata': 'https://www.wikidata.org/wiki/Q160039', 'display_name': 'Econometrics', 'level': 1, 'score': 0.4136821}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.40884575}, {'id': 'https://openalex.org/C32224588', 'wikidata': 'https://www.wikidata.org/wiki/Q7250175', 'display_name': 'Proper linear model', 'level': 4, 'score': 0.25293308}, {'id': 'https://openalex.org/C120068334', 'wikidata': 'https://www.wikidata.org/wiki/Q45343', 'display_name': 'Polynomial regression', 'level': 3, 'score': 0.24346444}, {'id': 'https://openalex.org/C2524010', 'wikidata': 'https://www.wikidata.org/wiki/Q8087', 'display_name': 'Geometry', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://www.cabdirect.org/cabdirect/abstract/20163016795', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306529336', 'display_name': 'Scientific Papers Series - Management, Economic Engineering in Agriculture and Rural Development', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, '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/2', 'display_name': 'Zero hunger', 'score': 0.48}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W656691524', 'https://openalex.org/W348486186', 'https://openalex.org/W319112483', 'https://openalex.org/W3112058094', 'https://openalex.org/W3100153342', 'https://openalex.org/W3046207751', 'https://openalex.org/W3024690131', 'https://openalex.org/W3001032397', 'https://openalex.org/W2931848586', 'https://openalex.org/W2737108796', 'https://openalex.org/W2553510007', 'https://openalex.org/W2338623496', 'https://openalex.org/W231277503', 'https://openalex.org/W2290626077', 'https://openalex.org/W2244545422', 'https://openalex.org/W2244541598', 'https://openalex.org/W2136438761', 'https://openalex.org/W1870849552', 'https://openalex.org/W1700018854', 'https://openalex.org/W123811244'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2621050409', 'counts_by_year': [{'year': 2021, 'cited_by_count': 1}], 'updated_date': '2024-08-29T09:02:41.074292', 'created_date': '2017-06-09'}