User profiles for A. Ledford
Andrew LedfordChair, Leadership, Ethics, and Law Dept Verified email at usna.edu Cited by 102 |
Modelling dependence within joint tail regions
AW Ledford, JA Tawn - Journal of the Royal Statistical Society …, 1997 - Wiley Online Library
Standard approaches for modelling dependence within joint tail regions are based on extreme
value methods which assume max‐stability, a particular form of joint tail dependence. We …
value methods which assume max‐stability, a particular form of joint tail dependence. We …
Prostaglandin synthase 2 gene disruption causes severe renal pathology in the mouse
…, JC Jennette, JF Mahler, KD Kluckman, A Ledford… - Cell, 1995 - cell.com
The prostaglandin endoperoxide H synthase isoform 2, cyclooxygenase 2 (COX-2), is induced
at high levels in migratory and other responding cells by proinflammatory stimuli. COX-2 …
at high levels in migratory and other responding cells by proinflammatory stimuli. COX-2 …
Statistics for near independence in multivariate extreme values
AW Ledford, JA Tawn - Biometrika, 1996 - academic.oup.com
We propose a multivariate extreme value threshold model for joint tail estimation which
overcomes the problems encountered with existing techniques when the variables are near …
overcomes the problems encountered with existing techniques when the variables are near …
Evolution and mechanism of apolipoprotein B-containing lipoprotein assembly
GS Shelness, AS Ledford - Current opinion in lipidology, 2005 - journals.lww.com
The phylogenic dissection of MTP and apolipoprotein B function, coupled with ongoing
structural and biochemical analyses, provide significant insights into the mechanisms of lipid …
structural and biochemical analyses, provide significant insights into the mechanisms of lipid …
Diagnostics for dependence within time series extremes
AW Ledford, JA Tawn - Journal of the Royal Statistical Society …, 2003 - academic.oup.com
The analysis of extreme values within a stationary time series entails various assumptions
concerning its long- and short-range dependence. We present a range of new diagnostic tools …
concerning its long- and short-range dependence. We present a range of new diagnostic tools …
Dynamic modelling and prediction of English Football League matches for betting
M Crowder, M Dixon, A Ledford… - Journal of the Royal …, 2002 - academic.oup.com
We focus on modelling the 92 soccer teams in the English Football Association League over
the years 1992–1997 using refinements of the independent Poisson model of Dixon and …
the years 1992–1997 using refinements of the independent Poisson model of Dixon and …
Concomitant tail behaviour for extremes
AW Ledford, JA Tawn - Advances in applied Probability, 1998 - cambridge.org
The influence of bivariate extremal dependence on the limiting behaviour of the concomitant
of the largest order statistic is examined. Our approach is to fix the marginal distributions …
of the largest order statistic is examined. Our approach is to fix the marginal distributions …
Kombucha, the fermented tea: microbiology, composition, and claimed health effects
CJ Greenwalt, KH Steinkraus, RA Ledford - Journal of food protection, 2000 - Elsevier
Kombucha is a slightly sweet, slightly acidic tea beverage consumed worldwide, but historically
in China, Russia, and Germany. Kombucha is prepared by fermenting sweetened black …
in China, Russia, and Germany. Kombucha is prepared by fermenting sweetened black …
[HTML][HTML] Extinction coefficients of NO2 and N2O4
AM Bass, AE Ledford Jr, AH Laufer - Journal of Research of the …, 1976 - ncbi.nlm.nih.gov
The extinction coefficient of NO 2 has been measured in the spectral range 185 to 410 nm
as a function of temperature between 235 and 298 K. In order to correct for the effect of the …
as a function of temperature between 235 and 298 K. In order to correct for the effect of the …
Psychological and physiological predictors of resilience in Navy SEAL training
This research examines resilience from both cognitive and physiological perspectives and
the relative importance of resilience for progression within an extremely physical training …
the relative importance of resilience for progression within an extremely physical training …