Durham University, UK
I work mostly with environmental data, secondarily with social science data. My interests include statistical graphics, exploratory data analysis, generalised linear models, distributions, transformations and directional data analysis. I am an active Stata user, have both contributed to Stata itself and published many additional Stata programs, and have written widely on the use of Stata, especially in the Stata Journal. I have a strong side-interest in the history of statistics.