{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["113(47)"],"submitter":["Orlitsky A"],"pubmed_abstract":["Estimating the number of unseen species is an important problem in many scientific endeavors. Its most popular formulation, introduced by Fisher et al. [Fisher RA, Corbet AS, Williams CB (1943) J Animal Ecol 12(1):42-58], uses n samples to predict the number U of hitherto unseen species that would be observed if [Formula: see text] new samples were collected. Of considerable interest is the largest ratio t between the number of new and existing samples for which U can be accurately predicted. In seminal works, Good and Toulmin [Good I, Toulmin G (1956) Biometrika 43(102):45-63] constructed an intriguing estimator that predicts U for all [Formula: see text] Subsequently, Efron and Thisted [Efron B, Thisted R (1976) Biometrika 63(3):435-447] proposed a modification that empirically predicts "],"journal":["Proceedings of the National Academy of Sciences of the United States of America"],"pagination":["13283-13288"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC5127330"],"repository":["biostudies-literature"],"pubmed_title":["Optimal prediction of the number of unseen species."],"pmcid":["PMC5127330"],"pubmed_authors":["Suresh AT","Orlitsky A","Wu Y"],"additional_accession":[]},"is_claimable":false,"name":"Optimal prediction of the number of unseen species.","description":"Estimating the number of unseen species is an important problem in many scientific endeavors. Its most popular formulation, introduced by Fisher et al. [Fisher RA, Corbet AS, Williams CB (1943) J Animal Ecol 12(1):42-58], uses n samples to predict the number U of hitherto unseen species that would be observed if [Formula: see text] new samples were collected. Of considerable interest is the largest ratio t between the number of new and existing samples for which U can be accurately predicted. In seminal works, Good and Toulmin [Good I, Toulmin G (1956) Biometrika 43(102):45-63] constructed an intriguing estimator that predicts U for all [Formula: see text] Subsequently, Efron and Thisted [Efron B, Thisted R (1976) Biometrika 63(3):435-447] proposed a modification that empirically predicts ","dates":{"release":"2016-01-01T00:00:00Z","publication":"2016 Nov","modification":"2026-05-05T11:54:33.092Z","creation":"2019-03-27T02:30:05Z"},"accession":"S-EPMC5127330","cross_references":{"pubmed":["27830649"],"doi":["10.1073/pnas.1607774113"]}}