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Keywords: non-parametric methods
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Journal Article
Efficiently transporting causal direct and indirect effects to new populations under intermediate confounding and with multiple mediators
Kara E Rudolph and Iván Díaz
Biostatistics, Volume 23, Issue 3, July 2022, Pages 789–806, https://doi.org/10.1093/biostatistics/kxaa057
Published: 02 February 2021
... be applied to understand differences in treatment effects across sites and/or to predict treatment effects in a target site based on outcome data in source sites. Interventional indirect effect Non-parametric methods Mediation Stochastic indirect effect Targeted learning National Institute on Drug Abuse...
Journal Article
Non-Parametric Regression
S. S. Hussain and P. Sprent
Royal Statistical Society. Journal. Series A: General, Volume 146, Issue 2, March 1983, Pages 182–191, https://doi.org/10.2307/2982016
Published: 05 December 2018
... methods are compared in a simulation study. Extension of certain methods to multiple regression poses new problems and some of the limitations of the approach are discussed. regression non-parametric methods theil estimators robustness REFERENCES Agee , W. S. and Turner , R. H. ( 1979...
Journal Article
Applications of Ranking Methods to Multiple Comparison Procedures and Factorial Experiments
Eryl A. C. Shirley
Journal of the Royal Statistical Society Series C: Applied Statistics, Volume 36, Issue 2, June 1987, Pages 205–213, https://doi.org/10.2307/2347552
Published: 05 December 2018
...Eryl A. C. Shirley Address for correspondence: Appledram, Orchard Terrace, Whittlesford, Cambridgeshire, CB2 4LU, UK Non parametric methods Ranking methods Multiple comparisons Factorial analyses Friedman rank sums References Bennett , B. M. ( 1968 ) Rank-order test...
Journal Article
Extreme Conditional Tail Moment Estimation under Serial Dependence
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Yannick Hoga
Journal of Financial Econometrics, Volume 17, Issue 4, Fall 2019, Pages 587–615, https://doi.org/10.1093/jjfinec/nby016
Published: 25 July 2018
... during the failed takeover attempt by Porsche illustrates the proposed methods. confidence corridor E-NED expected shortfall Pareto-type tails value-at-risk C12 hypothesis testing C13 C14 estimation semi-parametric non-parametric methods A unifying perspective on VaR, ES, and a wide range...
Journal Article
Make It or Break It? Assessing Credit Booms in Developing Countries
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Daniela Marchettini and Rodolfo Maino
Journal of African Economies, Volume 27, Issue 5, November 2018, Pages 558–586, https://doi.org/10.1093/jae/ejy004
Published: 03 April 2018
... good capacity to correctly predict financial crises in economies in the early stages of financial development. early warning indicators credit booms financial deepening systemic risk non-parametric methods The past 10 years witnessed a global trend towards increased financial deepening...
Journal Article
A Second-Order Semiparametric Method for Survival Analysis, With Application to An Acquired Immune Deficiency Syndrome Clinical Trial Study
Fei Jiang and others
Journal of the Royal Statistical Society Series C: Applied Statistics, Volume 66, Issue 4, August 2017, Pages 833–846, https://doi.org/10.1111/rssc.12189
Published: 19 October 2016
... Imputation Kernel Non-parametric methods Restricted moments Safety end points Two-stage analysis Toxicity In the A5175 study, safety of a treatment is described by time to adverse events, and all the subsequent decisions are made on the basis of the inference on the event time. This motivates us...
Journal Article
Analysis of root growth from a phenotyping data set using a density-based model
Dimitris I. Kalogiros and others
Journal of Experimental Botany, Volume 67, Issue 4, February 2016, Pages 1045–1058, https://doi.org/10.1093/jxb/erv573
Published: 13 February 2016
... systems, using (even incomplete) data from high-throughput phenotyping systems. Density-based models kernel-based non-parametric methods model validation optimization root system architecture time-delay partial differential equations The identification of crop genotypes that can efficiently capture...
Journal Article
Assessing the Inequality of Lifetime Healthcare Expenditures: a Nearest Neighbour Resampling Approach
Albert Wong and others
Journal of the Royal Statistical Society Series A: Statistics in Society, Volume 180, Issue 1, January 2017, Pages 141–160, https://doi.org/10.1111/rssa.12184
Published: 05 February 2016
.... It is the use of these assumptions that makes it difficult to assess the ability of such models to reproduce full, realistic life cycles of HCE. When a researcher is not confident in making these assumptions, he may turn to non-parametric methods instead. In this paper we propose a non-parametric nearest...
Journal Article
Pointwise confidence intervals for a survival distribution with small samples or heavy censoring
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Michael P. Fay and others
Biostatistics, Volume 14, Issue 4, September 2013, Pages 723–736, https://doi.org/10.1093/biostatistics/kxt016
Published: 30 April 2013
... methods when they succeed, it should be the method of choice. Clopper–Pearson confidence interval Exact confidence interval Kaplan–Meierestimator Median survival Non-parametric methods Survival analysis In this paper, we use products of beta random variables to create a new pointwise confidence...
Journal Article
Non-Parametric Survival Analysis of Infectious Disease Data
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Eben Kenah
Journal of the Royal Statistical Society Series B: Statistical Methodology, Volume 75, Issue 2, March 2013, Pages 277–303, https://doi.org/10.1111/j.1467-9868.2012.01042.x
Published: 09 October 2012
... used to generate and analyse the simulated data can be obtained from http://www.blackwellpublishing.com/rss Summary The paper develops non-parametric methods based on contact intervals for the analysis of infectious disease data. The contact interval from person i to person j...
Journal Article
Data-Driven Density Estimation in the Presence of Additive Noise with unknown Distribution
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F. Comte and C. Lacour
Journal of the Royal Statistical Society Series B: Statistical Methodology, Volume 73, Issue 4, September 2011, Pages 601–627, https://doi.org/10.1111/j.1467-9868.2011.00775.x
Published: 01 July 2011
... ( x ) = 1 2 π ∫ − π m π m exp ( i x u ) f ^ Y ∗ ( u ) f ˜ ε ∗ ( u ) d u . Adaptive estimation Deconvolution Density estimation Mean-square risk Minimax rates Non-parametric methods Let us consider the model (1) Y j = X j...
Journal Article
Specialization and risk sharing in European regions
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Roberto Basile and Alessandro Girardi
Journal of Economic Geography, Volume 10, Issue 5, September 2010, Pages 645–659, https://doi.org/10.1093/jeg/lbp047
Published: 21 September 2009
... for other relevant regressors. Risk sharing specialization European regions non-parametric methods spatial econometrics E21 F15 O40 C14 C31 Understanding specialization patterns is of crucial importance for academics and policy makers. According to the theoretical paradigm provided by international...
Journal Article
Modelling Price Paths in On-Line Auctions: Smoothing Sparse and Unevenly Sampled Curves by Using Semiparametric Mixed Models
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Florian Reithinger and others
Journal of the Royal Statistical Society Series C: Applied Statistics, Volume 57, Issue 2, April 2008, Pages 127–148, https://doi.org/10.1111/j.1467-9876.2007.00605.x
Published: 22 February 2008
... the outcome of an on-line auction, our approach also results in more accurate price predictions compared with standard approaches. We illustrate our model on a set of 183 closed auctions for Palm M515 personal digital assistants. Boosting eBay Mixed model Non-parametric methods On-line auction Penalized...
Journal Article
Local polynomial fitting and spatial price relationships: price transmission in EU pork markets
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Teresa Serra and others
European Review of Agricultural Economics, Volume 33, Issue 3, September 2006, Pages 415–436, https://doi.org/10.1093/erae/jbl013
Published: 01 September 2006
... suggest a higher degree of price transmission than that implied by threshold models. price transmission pork markets non-parametric methods The analysis of spatial price relationships has traditionally sought to shed light on spatial aspects of the functioning and interaction of localised markets...
Journal Article
Determination of cointegrating rank in partially non‐stationary processes via a generalised von‐Neumann criterion
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D. Harris and D. S. Poskitt
The Econometrics Journal, Volume 7, Issue 1, 1 June 2004, Pages 191–217, https://doi.org/10.1111/j.1368-423X.2004.00127.x
Published: 18 June 2004
... and selection procedures that do not need to specify the structure of the data‐generating mechanism beyond a few very mild regularity conditions. In this paper we will draw these different non‐parametric strands together and suggest an alternative non‐parametric method based on statistics calculated from...
Journal Article
A Pricing and Hedging Comparison of Parametric and Nonparametric Approaches for American Index Options
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Toby Daglish
Journal of Financial Econometrics, Volume 1, Issue 3, September 2003, Pages 327–364, https://doi.org/10.1093/jjfinec/nbg015
Published: 01 September 2003
...Toby Daglish Option Pricing (G13) semi-parametric and non-parametric methods (C14) Model Evaluation (C52) October 25, 2001; August 14, 2002; September 5,2003 * The author thanks Raymond Kan, Tom McCurdy, Ioan Oancea, Marcel Rindisbacher, Alan White, Adonis Yatchew, participants...
Journal Article
Non-parametric Productivity Analysis with Undesirable Outputs: An Application to the Canadian Pulp and Paper Industry
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Atakelty Hailu and Terrence S. Veeman
American Journal of Agricultural Economics, Volume 83, Issue 3, August 2001, Pages 605–616, https://doi.org/10.1111/0002-9092.00181
Published: 01 August 2001
... of the limitations of results derived from analyses relying only on DEA methods. data envelopment analysis environmentally sensitive productivity analysis inner bound non-parametric methods outer bound pollution abatement pulp and paper undesirable outputs C510 D240 L730 Non-parametric Productivity Analysis...
Journal Article
Reducing non-allocative costs on Danish dairy farms: Application of non-parametric methods
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MOGENS LUND and others
European Review of Agricultural Economics, Volume 20, Issue 3, 1993, Pages 327–341, https://doi.org/10.1093/erae/20.3.327
Published: 01 September 1993
...MOGENS LUND; BRIAN H. JACOBSEN; LARS C. E. HANSEN Reducing non-allocative costs on Danish dairy
farms: Application of non-parametric methods
MOGENS LUND
The Royal Veterinary and Agricultural University, Frederiksberg, Denmark
BRIAN H. JACOBSEN...
Chapter
Published: 24 January 2013
... non-parametric methods for specifying sampling distributions and prior distributions. Bayesian model specification calibration cross validation full sample log scores for model comparison Bayesian nonparametric sampling distribution specification Bayesian nonparametric prior distribution...
Chapter
Molecular Dynamics and Artificial Intelligence
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Peter V Coveney and Shunzhou Wan
Published: 14 April 2025
... with physics-based methods to enhance simulations and presents workflows that integrate these technologies. The chapter concludes with a summary of key insights and future directions in leveraging AI for molecular dynamics. artificial intelligence machine learning parametric methods non-parametric methods...
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