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Journal Article
Robo-Advising: Learning Investors’ Risk Preferences via Portfolio Choices*
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Humoud Alsabah and others
Journal of Financial Econometrics, Volume 19, Issue 2, Spring 2021, Pages 369–392, https://doi.org/10.1093/jjfinec/nbz040
Published: 03 January 2020
... policy in a “small,” that is, polynomial in the quantities describing the system, number of steps. Our convergence analysis builds upon the so called Probably Approximately Correct in Markov Decision Processes (PAC-MDP) methodology. 3 By taking advantage of structural properties of our robo...
Journal Article
Integrative taxonomy unravels cryptic diversity in the Paratrichodorus hispanus-group complex and resolves two new species of the genus and the molecular phylogeny of the family (Nematoda: Trichodoridae)
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Wilfrida Decraemer and others
Zoological Journal of the Linnean Society, Volume 185, Issue 3, March 2019, Pages 656–692, https://doi.org/10.1093/zoolinnean/zly059
Published: 22 October 2018
... in the family Trichodoridae that share important morphological features. For example, the variable swelling of the body cuticle and an approximately straight body appearance in addition to the presence of a bursa and copulatory muscles restricted to the spicule region in the male are shared between...
Journal Article
A General Framework for Updating Belief Distributions
P. G. Bissiri and others
Journal of the Royal Statistical Society Series B: Statistical Methodology, Volume 78, Issue 5, November 2016, Pages 1103–1130, https://doi.org/10.1111/rssb.12158
Published: 23 February 2016
... in much more general settings. Connections to other inference frameworks are highlighted. Decision theory General Bayesian updating Generalized estimating equations Gibbs posteriors Information Loss function Maximum entropy Provably approximately correct Bayes methods Self-information loss...
Journal Article
Severe acute pancreatitis
Simon P. Young and Jonathan P. Thompson
Continuing Education in Anaesthesia Critical Care & Pain, Volume 8, Issue 4, August 2008, Pages 125–128, https://doi.org/10.1093/bjaceaccp/mkn020
Published: 25 June 2008
... complications. Enteral feeding is advocated via the gastric or jejunal routes. Parenteral nutrition should be considered if enteral feeding fails. Approximately 25% of cases are associated with infected necrotic pancreatic tissue; without necrosectomy, mortality is nearly 100%. Prophylactic antimicrobials...
Journal Article
Multiple Origins of the Juan Fernández Kelpfish Fauna and Evidence for Frequent and Unidirectional Dispersal of Cirrhitoid Fishes Across the South Pacific
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Christopher P. Burridge and others
Systematic Biology, Volume 55, Issue 4, August 2006, Pages 566–578, https://doi.org/10.1080/10635150600812585
Published: 01 August 2006
... that much of the marine nearshore faunas of young southeast Pacific islands may be the product of successive transfer from older, now submerged islands. Approximately unbiased test biogeography combinability dispersal island seamount Southern Hemisphere West Wind Drift Figure 1 Species ranges...
Journal Article
Least and Most Powerful Phylogenetic Tests to Elucidate the Origin of the Seed Plants in the Presence of Conflicting Signals under Misspecified Models
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Stéphane Aris-Brosou
Systematic Biology, Volume 52, Issue 6, December 2003, Pages 781–793, https://doi.org/10.1093/sysbio/52.6.781
Published: 01 December 2003
... described tests. As expected, the FST and the FHT behaved approximately like the Shimodaira–Hasegawa test and the bootstrap, respectively. Although the tests give overconfidence in a wrong tree when an overly simple nucleotide substitution model is assumed, more complex models incorporating heterogeneity...
Journal Article
An Approximately Unbiased Test of Phylogenetic Tree Selection
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Hidetoshi Shimodaira
Systematic Biology, Volume 51, Issue 3, 1 May 2002, Pages 492–508, https://doi.org/10.1080/10635150290069913
Published: 01 May 2002
...Hidetoshi Shimodaira; Nick Goldman 23 9 2001 19 1 2002 05 2 2002 © 2002 Society of Systematic Biologists 2002 Abstract An approximately unbiased (AU) test that uses a newly devised multiscale bootstrap technique was developed for general hypothesis testing of regions in an attempt...
Journal Article
Corrected confidence intervals after sequential testing with applications to survival analysis
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D. S. COAD and M. B. WOODROOFE
in
Biometrika
Biometrika, Volume 83, Issue 4, December 1996, Pages 763–777, https://doi.org/10.1093/biomet/83.4.763
Published: 01 December 1996
... to illustrate the main results. The accuracy of the method is confirmed through simulation studies. Approximately pivotal quantity One-parameter exponential family, Sequential test Signed root transformation Stein's identity Very weak expansion Biometrika (1996), 83,4, pp. 763-777
Printed in Great Britain...
Journal Article
The modified signed likelihood statistic and saddlepoint approximations
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J. L. JENSEN
in
Biometrika
Biometrika, Volume 79, Issue 4, December 1992, Pages 693–703, https://doi.org/10.1093/biomet/79.4.693
Published: 01 December 1992
...J. L. JENSEN Biometrika (1992), 79, 4, pp 693-703
Printed in Great Britain
The modified signed likelihood statistic and saddlepoint
approximations
BY J. L. JENSEN
Department of Theoretical Statistics, Institute of Mathematics...
Journal Article
On the necessity of Bayesian inference and the construction of measures of nearness to Bayesian form
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G. K. ROBINSON
in
Biometrika
Biometrika, Volume 65, Issue 1, April 1978, Pages 49–52, https://doi.org/10.1093/biomet/65.1.49
Published: 01 April 1978
... are approximately Bayesian in the case of four pairs of observations. Approximately Bayesian procedure Correlation coefficient Fiducial distribution Location parameter Necessity of Bayesian inference Neyman confidence interval Biometrika (1978), 65, 1, pp. 48-62 49
Printed in Great Britain...
Chapter
Mental Illness, Substance Dependence, and Suicidality Secondary Data Analysis
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Kenneth R Yeager and Albert R Roberts
Published: 02 February 2006
... center will be reviewed regarding characteristics of inpatient hospitalization and potential contributing factors increasing the individual’s risk of a suicide attempt following inpatient psychiatric/substance dependence hospitalization. In 2001 approximately 15 million adults age 18 or greater were...
Chapter
Suicide Risk Assessment Protocol and Warning Signs
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Albert R Roberts and Kenneth R Yeager
Published: 02 March 2009
...0 02 03 2009 There are approximately 31,500 suicides in the United States every year. That is approximately 86 suicides per day; or 1 suicide every 17 minutes. This translates to an annual suicide rate of 10.8 per 100,000. Suicide is the third leading cause of death between ages 15 and 24...
Chapter
Psychosocial Measures For Asian Pacific Americans
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Marianne R Yoshioka and Tazuko Shibusawa
Published: 15 January 2004
...0 15 01 2004 Asian Pacific Americans (APAs) are one of the fastest growing minority groups in the United States. According to the 2000 census, there are approximately 12.5 million APAs, who constitute 4.5 percent of the U.S. population. In 2020 this number is expected to increase to 6% (Lai...
Chapter
Fragmentation of Large Data Sets in Phylogenetic Analyses
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Michael J Sanderson and others
Published: 28 June 2007
... inferred trees based on 100-500 genes [12, 13, 25, 26, 36]. At the same time, easy access to GenBank and other sequence databases, which (as of March 2006) contain data on 150,000 species, or approximately 9% of all described species on Earth, coupled with development of tools to automate data mining [10...
Chapter
True flies (Diptera)
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Matthew A Bertone and Brian M Wiegmann
Published: 23 April 2009
... (Fig. 1). themajority of true Pies also bear specialized sponging mouthparts that diBer markedly from the chewing mouthparts found in most insects. Approximately 150,000 species of Diptera have been described in 180 families, although total species diversity undoubtedly exceeds twice that number (1, 2...
Chapter
Government Legislation: An Overview
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Gavin Drewry and Jenny Brock
Published: 18 March 1993
.... Approximately one-third of this time is spent on measures that originate in the Lords, the remainder on Commons bills. Interviews with peers, carried out for the purposes of this study,1 confirmed that peers themselves regard legislative scrutiny as the most important function of the House of Lords...
Chapter
Published: 03 October 1991
...0 03 10 1991 For approximately fifteen years a number of laboratories have been engaged in the quantitation and localization of DNA adducts using antisera elicited against DNA adducts and carcinogen modified DNAsu. Approximately Number Localization Modified This content is only available...
Chapter
Clinical HLA typing by cytotoxicity
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Christopher Darke and Philip Dyer
Published: 03 June 1993
...0 03 06 1993 The microlymphocytotoxicity test is universally employed for serological HLA-A, -B, -C, -DR, and -DQ typing. Peripheral blood lymphocytes (PBL) (consisting of approximately 80% T and 10-15% B cells in healthy subjects) or T cells are generally used as targets for HLA-A, -B, and -C...
Chapter
Published: 17 June 1999
... developed process for mass production of HIV, she said “we also believe that the new process will enable us to develop a vaccine to prevent AIDS in the future. We hope to have such a vac9ine ready for testing in approximately two years” (Heckler 1984). Those two years came and went over a decade ago...
Chapter
Morphogenesis And The Kinetics Of Plant Growth
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Ralph O Erickson
Published: 10 October 1996
... physical quantities (as in the rest of this book). allometry approximately represent quantities anisotropic This content is only available as a PDF. ...
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