{"doi":"10.2307/2581267","title":"Regression Diagnostics -- Identifying Influential Data and Sources of Collinearity","abstract":"1. Introduction and Overview. 2. Detecting Influential Observations and Outliers. 3. Detecting and Assessing Collinearity. 4. Applications and Remedies. 5. Research Issues and Directions for Extensions. Bibliography. Author Index. Subject Index.","journal":"The Journal of the Operational Research Society","year":1981,"id":5799,"datarank":1.3174174526089804,"base_score":8.782783017393202,"endowment":8.782783017393202,"self_citation_contribution":1.3174174526089804,"citation_network_contribution":0.0,"self_endowment_contribution":1.3174174526089804,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":6520,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.0433,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"1981-02-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":55940,"name":"D. A. Belsley","orcid":null,"position":1,"is_corresponding":false},{"id":55941,"name":"E. Kuh","orcid":null,"position":2,"is_corresponding":false},{"id":55942,"name":"R. E. Welsch","orcid":null,"position":3,"is_corresponding":false},{"id":55943,"name":"Chris Beaumont","orcid":"0000-0002-6421-4871","position":4,"is_corresponding":false},{"id":55939,"name":"C. D. Beaumont","orcid":null,"position":0,"is_corresponding":true}],"reference_count":0,"raw_metadata":{"citation_network_status":"fetched"},"created_at":"2026-03-01T18:20:47.508186Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}