1 code implementation • 25 Jul 2020 • Andrew Yiu, Robert J. B. Goudie, Stephen J. Sharp, Paul J. Newcombe, Brian D. M. Tom
Weighted Cox regression is the most widely used approach for analysing case-cohort data within the Cox model, but is inefficient.
Methodology Applications
1 code implementation • 2 Jun 2020 • Yang Liu, Robert J. B. Goudie
Although SACut is biased, since the main chain does not target the exact cut distribution, we prove this bias can be reduced geometrically by increasing a user-chosen tuning parameter.
Methodology Computation
2 code implementations • 11 Apr 2017 • Robert J. B. Goudie, Rebecca M. Turner, Daniela De Angelis, Andrew Thomas
MultiBUGS (https://multibugs. github. io) is a new version of the general-purpose Bayesian modelling software BUGS that implements a simple, generic algorithm for parallelising Markov chain Monte Carlo (MCMC) algorithms to speed up posterior inference of Bayesian hierarchical models.
Computation