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Thomas A. McWalter
Thomas A. McWalter
University of Cape Town, University of Johannesburg
Verified email at analytical.co.za
Title
Cited by
Cited by
Year
HIV incidence in rural South Africa: comparison of estimates from longitudinal surveillance and cross-sectional cBED assay testing
T Bärnighausen, C Wallrauch, A Welte, TA McWalter, N Mbizana, ...
PLoS One 3 (11), e3640, 2008
1122008
A new general biomarker-based incidence estimator
R Kassanjee, TA McWalter, T Bärnighausen, A Welte
Epidemiology 23 (5), 721-728, 2012
1112012
More and better information to tackle HIV epidemics: towards improved HIV incidence assays
Incidence Assay Critical Path Working Group
PLoS medicine 8 (6), e1001045, 2011
752011
HIV incidence estimation using the BED capture enzyme immunoassay: systematic review and sensitivity analysis
T Bärnighausen, TA McWalter, Z Rosner, ML Newell, A Welte
Epidemiology 21 (5), 685-697, 2010
652010
Relating recent infection prevalence to incidence with a sub-population of assay non-progressors
TA McWalter, A Welte
Journal of mathematical biology 60, 687-710, 2010
612010
Using tests for recent infection to estimate incidence: problems and prospects for HIV
A Welte, TA McWalter, O Laeyendecker, TB Hallett
Eurosurveillance 15 (24), 2010
472010
A simplified formula for inferring HIV incidence from cross-sectional surveys using a test for recent infection
A Welte, TA McWalter, T Bärnighausen
AIDS research and human retroviruses 25 (1), 125-126, 2009
452009
When and how to use assays for recent infection to estimate HIV incidence at a population level
J Micallef, E Gouws, G Vercauteren, B Parekh, A Sands, M Busch, ...
World Health Organization, 2011
432011
A comparison of biomarker based incidence estimators
TA McWalter, A Welte
PloS one 4 (10), e7368, 2009
432009
Defining optimality of a test for recent infection for HIV incidence surveillance
R Kassanjee, TA McWalter, A Welte
AIDS research and human retroviruses 30 (1), 45-49, 2014
392014
Recursive Marginal Quantization of Higher-Order Schemes
TA McWalter, R Rudd, J Kienitz, E Platen
Quantitative Finance 18 (04), 693-706, 2018
242018
Reply to ‘Should biomarker estimates of HIV incidence be adjusted?’
A Welte, TA McWalter, T Bärnighausen
AIDS (London, England) 23 (15), 2062, 2009
242009
Quadratic hedging of basis risk
H Hulley, TA McWalter
Journal of Risk and Financial Management 8 (1), 83-102, 2015
21*2015
Seroconverting blood donors as a resource for characterising and optimising recent infection testing algorithms for incidence estimation
R Kassanjee, A Welte, TA McWalter, SM Keating, M Vermeulen, ...
PLoS One 6 (6), e20027, 2011
132011
Fast quantization of stochastic volatility models
R Rudd, TA McWalter, J Kienitz, E Platen
arXiv preprint arXiv:1704.06388, 2017
82017
Quadratic criteria for optimal martingale measures in incomplete markets
TA McWalter
University of the Witwatersrand, 2006
82006
Dynamic initial margin estimation based on quantiles of Johnson distributions
TA McWalter, J Kienitz, N Nowaczyk, R Rudd, SK Acar
Journal of Credit Risk 18 (4), 93-116, 2022
6*2022
Effective stochastic volatility: applications to ZABR-type models
M Felpel, J Kienitz, TA McWalter
Quantitative Finance 21 (5), 837-852, 2021
62021
Methodological progress in estimating incidence with a test for recent infection
T Welte, T McWalter
2nd Global HIV/AIDS Surveillance Meeting, 2009
62009
Calibration of BED assay for use in incidence estimation
R Kassanjee, A Welte, TA McWalter, J Viljoen, T Bärnighausen, ...
Fifth IAS Conference on HIV Pathogenesis, Treatment and Prevention, Cape …, 2009
62009
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Articles 1–20