{"doi":"10.1002/9781118445112.stat04119","title":"Ridge Analysis in Experimental Design","abstract":"<jats:title>Abstract</jats:title>\n          <jats:p>\n            Ridge analysis is a valuable tool for exploring second‐order surfaces that have been fitted to experimental data. Paths of absolute maxima (ridge of maxima), absolute minima (ridge of minima), or of intermediate turning values (ridges that are neither overall maxima nor minima but are best locally) can be located and followed. The paths can start from\n            <jats:italic>any</jats:italic>\n            selected location in the predictor space; often the coded origin of the experimental space would be chosen.\n          </jats:p>","journal":"Wiley StatsRef: Statistics Reference Online","year":2014,"id":28189,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":0,"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":158548,"name":"Norman R. Draper","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"base_score":0.0,"endowment":0.0,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"18998881","pmcid":null,"openalex_id":"https://openalex.org/W2156081102","authors":[],"funders":[],"total_grants":0,"fwci":null,"citation_percentile":null,"influential_citations":0,"citation_trend":[],"oa_status":"closed","license":"http://doi.wiley.com/10.1002/tdm_license_1.1","oa_locations":[{"url":"https://onlinelibrary.wiley.com/doi/pdf/10.1002/9781118445112.stat04119","host_type":"publisher"},{"url":"https://onlinelibrary.wiley.com/doi/full-xml/10.1002/9781118445112.stat04119","host_type":"publisher"},{"url":"https://doi.org/10.1002/9781118445112.stat04119","host_type":"journal"}],"fields_of_study":["Optimal Experimental Design Methods","Manufacturing Process and Optimization","Mathematics","Engineering"],"mesh_terms":[],"keywords":["Maxima and minima","Maxima","Ridge","Space (punctuation)","Geology","Parameter space","Geometry","Mathematics","Computer science","Paleontology","Mathematical analysis"],"sdg_mappings":[],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-06-08T20:49:52.564034Z","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":[]}