My research interests are mainly in the area of sequential design and analysis, with particular emphasis on estimation problems.  The main topics that I have recently been working on are bias approximations for nonlinear models, interval estimation in phase I clinical trials and treatment selection designs.

In the past, my research has received funding from the following bodies: the UK Engineering and Physical Sciences Research Council; the Royal Society; the Fulbright Commission; the American Statistical Association; the UK Food Standards Agency; the UK Medical Research Council.

During my career, I have taught modules at all levels up to PhD to mathematics, statistics, engineering, biology, chemistry and management studies students.  These have ranged from introductory statistics and mathematics modules to advanced modules in statistics and probability.

One of my priorities when teaching is to enthuse and motivate the students, since then they are more likely to reach their potential.  If a particular part of a module is found difficult, I usually rethink the way in which the material is introduced and perhaps include extra pertinent examples.