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John D. (JD) Opdyke
John D. (JD) Opdyke
DataMineit, LLC; Sachs Capital Group Asset Management, LLC; Chief Analytics Officer
Verified email at datamineit.com - Homepage
Title
Cited by
Cited by
Year
Comparing Sharpe ratios: So where are the p-values?
JD Opdyke
Journal of Asset Management 8, 308-336, 2007
2032007
Estimating operational risk capital: the challenges of truncation, the hazards of MLE, and the promise of robust statistics
JD Opdyke, A Cavallo
The Journal of Operational Risk, Forthcoming, 2012
522012
A unified approach to algorithms generating unrestricted and restricted integer compositions and integer partitions
JD Opdyke
Journal of Mathematical Modelling and Algorithms 9 (1), 53-97, 2010
342010
Fast permutation tests that maximize power under conventional Monte Carlo sampling for pairwise and multiple comparisons
JD Opdyke
Journal of Modern Applied Statistical Methods 2, 27-49, 2003
342003
Estimating operational risk capital with greater accuracy, precision, and robustness
JD Opdyke
arXiv preprint arXiv:1406.0389, 2014
252014
Operational risk capital estimation and planning: exact sensitivity analysis and business decision making using the influence function
JD Opdyke, A Cavallo
Operational Risk: New Frontiers Explored, Risk Books, ed. E. Davis, London …, 2012
82012
Two-sample permutation tests
J Opdyke
US Patent App. 09/944,249, 2003
72003
Fast, accurate, straightforward extreme quantiles of compound loss distributions
JD Opdyke
arXiv preprint arXiv:1610.03718, 2016
52016
A single, powerful, nonparametric statistic for continuous-data telecommunications parity testing
JD Opdyke
Journal of Modern Applied statistical methods 4, 372-393, 2005
32005
Full probabilistic control for direct and robust, generalized and targeted stressing of the correlation matrix (Even When Eigenvalues are Empirically Challenging)
JD Opdyke
QuantMinds/RiskMinds September, 22-23, 2020
22020
Bootstraps, permutation tests, and sampling orders of magnitude faster using SAS®
JD Opdyke
Wiley Interdisciplinary Reviews: Computational Statistics 5 (5), 391-405, 2013
22013
Better capital planning via exact sensitivity analysis using the influence function
JD Opdyke
presentation at the American Bankers Association: Operational Risk Modeling …, 2012
22012
Robust statistics vs. mle for oprisk severity distribution parameter estimation
JD Opdyke
American Bankers Association Operational Risk Modeling Forum, 2011
22011
Much faster bootstraps using SAS®
JD Opdyke
InterStat, October, 2010
22010
Misuse of the ‘modified’t statistic in regulatory telecommunications
JD Opdyke
Telecommunications Policy 28 (11), 821-866, 2004
22004
Getting Extreme VaR Right: Eliminating Convexity and Approximation Biases Under Heavy-tailed, Moderately-Sized Samples (Presentation Slides)
JD Opdyke
Moderately-Sized Samples (Presentation Slides)(November 27, 2017), 2017
12017
Permutation tests (and sampling without replacement) orders of magnitude faster using SAS®
JD Opdyke
InterStat, January, 2011
12011
A Powerful and Robust Nonparametric Statistic for Joint Mean-Variance Quality Control
JD Opdyke
InterStat, September, 2009
12009
Beating the Correlation Breakdown: Robust Inference and Fully Flexible Scenarios and Stress Testing for Financial Portfolios (Presentation Slides)
JD Opdyke
Beating the Correlation Breakdown: Robust Inference and Fully Flexible …, 2022
2022
Beating the Correlation Breakdown (for Pearsons', Kendall's, Spearman's, and MORE!): Robust Inference and Flexible Scenarios and Stress Testing for Financial Portfolios
JD Opdyke
Available at SSRN 4056268, 2021
2021
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