Bayesian and Computational Statistics

Most real-life applications of statistics require the use of computational methods.

This is particularly true for Bayesian statistics, where the output of an analysis is the posterior distribution — a distribution over models and parameters that quantifies the uncertainty of inferences from the data. In almost all applications the posterior distribution is intractable, and instead of analytical evaluation of probabilities and expectations we use algorithms to draw samples from the posterior. These algorithms are important in many areas of statistics, particularly when we need to average over uncertainty within our statistical models.

At Lancaster we have expertise in a range of Bayesian computational methods, including Markov chain Monte Carlo, sequential Monte Carlo and approximate Bayesian computation. A particular focus of the group is on developing new algorithms that have excellent computational properties in settings where we wish to fit complex stochastic models to large datasets. Our research is collaborative, with involvement in large multi-institutional projects that are aiming to develop the next generation of methods, motivated by applications ranging from the Health Sciences, to Engineering and Security.

The group meets weekly over coffee to discuss recent papers, and present latest research ideas.

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Bayesian and Computational Statistics, STOR-i Centre for Doctoral Training

+44 (0)1524 594666

Bayesian and Computational Statistics, STOR-i Centre for Doctoral Training

+44 (0)1524 594145 B23, B - Floor, Fylde College

Analysis and Probability, Bayesian and Computational Statistics, STOR-i Centre for Doctoral Training

+44 (0)1524 593848

Bayesian and Computational Statistics

+44 (0)1524 592302

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