{"doi":"10.1093/biomet/65.1.23","title":"Precision of individual estimators in simultaneous estimation of parameters","abstract":null,"journal":"Biometrika","year":1978,"id":679336,"datarank":0.5050943744979712,"base_score":3.367295829986474,"endowment":3.367295829986474,"self_citation_contribution":0.5050943744979712,"citation_network_contribution":0.0,"self_endowment_contribution":0.5050943744979712,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":28,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1774935,"name":"NOBUO SHINOZAKT","orcid":null,"position":1,"is_corresponding":false},{"id":1774934,"name":"C. RADHAKRISHNA RAO","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"resolved":true,"title":"Precision of individual estimators in simultaneous estimation of parameters","abstract":"Biases and mean squared errors of estimators of individual parameters are obtained for Stein type estimators of a vector parameter. It is known that for such estimators the average mean squared error over the different parameters under estimation is smaller than that for the usual unbiased estimators. However, such a property may not hold for the mean squared error of any individual estimator for the corresponding parameter. It is found that when a number of parameters are estimated simultaneously by Stein type estimators, some individual estimators have larger mean squared error than those of the usual unbiased estimators and others less. For several combinations of number of parameters and their mean and standard deviation, the range of parameter values for which the Stein type is better has been computed.","is_dataset_classified":null,"base_score":3.367295829986474,"endowment":3.367295829986474,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"26207759","pmcid":null,"openalex_id":"https://openalex.org/W1999706086","authors":[],"funders":[],"total_grants":0,"fwci":2.2178,"citation_percentile":0.8784605,"influential_citations":0,"citation_trend":[{"year":2012,"count":2},{"year":2014,"count":1},{"year":2015,"count":1},{"year":2018,"count":1}],"oa_status":"closed","license":null,"oa_locations":[{"url":"http://academic.oup.com/biomet/article-pdf/65/1/23/685205/65-1-23.pdf","host_type":"publisher"},{"url":"https://doi.org/10.1093/biomet/65.1.23","host_type":"journal"}],"fields_of_study":["Statistical Distribution Estimation and Applications","Financial Risk and Volatility Modeling","Statistical Mechanics and Entropy"],"mesh_terms":[],"keywords":["Estimator","Mathematics","Mean squared error","Statistics","Standard deviation","Extremum estimator","M-estimator"],"sdg_mappings":[],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-08-17T12:55:24.206030Z","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":[]}