Testing for normality in any dimension based on a partial differential equation involving the moment generating function N Henze, J Visagie
Annals of the Institute of Statistical Mathematics 72 (5), 1109-1136, 2020
31 2020 An ‘apples to apples’ comparison of various tests for exponentiality JS Allison, L Santana, N Smit, IJH Visagie
Computational Statistics 32, 1241-1283, 2017
25 2017 On testing the adequacy of the inverse Gaussian distribution JS Allison, S Betsch, B Ebner, J Visagie
Mathematics 10 (3), 350, 2022
9 2022 An overview of goodness-of-fit tests for the Poisson distribution PA Mijburgh, IJH Visagie
South African Statistical Journal 54 (2), 207-230, 2020
9 2020 New weighted -type tests for the inverse Gaussian distribution JS Allison, S Betsch, B Ebner, IJH Visagie
arXiv preprint arXiv:1910.14119, 2019
9 2019 Characteristic function and Laplace transform‐based tests for exponentiality in the presence of random right censoring E Bothma, JS Allison, M Cockeran, IJH Visagie
Stat 10 (1), e394, 2021
8 2021 A proposed simulation technique for population stability testing in credit risk scorecards J du Pisanie, JS Allison, J Visagie
Mathematics 11 (2), 492, 2023
4 2023 New classes of tests for the Weibull distribution using Stein’s method in the presence of random right censoring E Bothma, JS Allison, IJH Visagie
Computational Statistics, 1-20, 2022
4 2022 Testing for the Pareto type I distribution: a comparative study L Ndwandwe, JS Allison, L Santana, IJH Visagie
Metron 81 (2), 215-256, 2023
3 2023 A new omnibus test of fit based on a characterization of the uniform distribution B Ebner, SC Liebenberg, IJH Visagie
Statistics 56 (6), 1364-1384, 2022
3 2022 A new fixed point characterisation based test for the Pareto distribution in the presence of random censoring L Ndwandwe, JS Allison, IJH Visagie
Annual Proceedings of the South African Statistical Association Conference …, 2021
3 2021 On testing the hypothesis of population stability for credit risk scorecards J Du Pisanie, IJH Visagie
ORiON 36 (1), 19-34, 2020
3 2020 On a new class of tests for the Pareto distribution using Fourier methods LM Ndwandwe, JS Allison, M Smuts, J Visagie
Stat 12 (1), e566, 2023
2 2023 On parameter estimation in multi-parameter distributions IJH Visagie
International Academic Press, 2018
2 2018 On the calibration of Lévy option pricing models IJH Visagie
2 2015 A critical review of existing and new population stability testing procedures in credit risk scoring J Pisanie, J Allison, C Budde, J Visagie
arXiv preprint arXiv:2303.01227, 2023
1 2023 On fitting the Lomax distribution: a comparison between minimum distance estimators and other estimation techniques T Nombebe, J Allison, L Santana, J Visagie
Computation 11 (3), 44, 2023
1 2023 Kaplan-Meier based tests for exponentiality in the presence of censoring E Bothma, JS Allison, M Cockeran, IJH Visagie
arXiv preprint arXiv:2011.04519, 2020
1 2020 New LP -type tests for exponentiality based on the interarrival times of the Poisson process AB Oosthuysen, IJH Visagie, C Pretorius
Annual Proceedings of the South African Statistical Association Conference …, 2019
1 2019 On the discrepancy between the objective and risk neutral densities in the pricing of European options GL Grobler, IJH Visagie
ORiON 35 (1), 33-56, 2019
1 2019