Professor Steven Roberts
Areas of expertise
- Applied Statistics 010401
- Statistical Theory 010405
Publications
- Khemka, G, Roberts, S & Higgins, T 2017, 'The Impact of Changes to the Unemployment Rate on Australian Disability Income Insurance Claim Incidence', Risks, vol. 5, no. 1, pp. 18pp.
- Rajaratnam, B, Roberts, S, Sparks, D et al 2016, 'Lasso regression: estimation and shrinkage via the limit of Gibbs sampling', Journal of the Royal Statistical Society Series B: Statistical Methodology, vol. 78, no. 1, pp. 153-174.
- Hooker, G & Roberts, S 2016, 'Maximal autocorrelation functions in functional data analysis', Statistics and Computing, vol. 26, no. 5, pp. 945-950pp.
- Maller, R, Roberts, S & Tourky, R 2016, 'The large-sample distribution of the maximum Sharpe ratio with and without short sales', Journal of Econometrics, 194, 138-152.
- Roberts, S, Zheng, L & Martin, M 2015, 'An adaptive, automatic multiple-case deletion technique for detecting influence in regression', Technometrics, vol. 57, no. 3, pp. 408-417.
- Roberts, S & Khemka, G 2015, 'Impact of economic cycles on mortality: the Australian context', Journal of Population Research, vol. 32, no. 2, pp. 139-155.
- Khemka, G & Roberts, S 2015, 'Impact of economic cycles on mortality: the Australian context', Journal of Population Research, vol. 32, no. 2, pp. 139-155pp.
- Hooker, G, Roberts, S & Shang, H. L. (2015), 'Maximal autocorrelation factors for function-valued spatial/temporal data', 21st International Congress on Modelling and Simulation (MODSIM2015), ed. Weber, T., McPhee, M.J. and Anderssen, R.S., The Modelling and Simulation Society of Australia and New Zealand Inc., Australia, pp. 159-164.
- Roberts, S & Nowak, G 2014, 'Stabilizing the lasso against cross-validation variability', Computational Statistics and Data Analysis, vol. 70, pp. 198-211.
- Higgins, T & Roberts, S 2012, Financial Wellbeing: Concerns and choices among older Australians.
