Statistics

Statistics is the mathematical science of data: the discipline concerned with collecting, organising, analysing, and drawing valid inferences from numerical information. In an age when organisations of every kind generate and depend on data to make decisions, the ability to work with data rigorously and to reason soundly from evidence is one of the most valuable intellectual skills available. Statistics underpins research across science, medicine, government, business, and the social sciences, providing the methodological foundation that allows empirical inquiry to produce reliable knowledge rather than misleading conclusions.

At the University of St Andrews, this four-year full-time MA (Hons) programme allows you to specialise in statistics while developing the mathematical depth and rigour that the discipline requires. You will cover probability theory, statistical inference, linear models, multivariate analysis, time series, Bayesian statistics, and computational statistics, alongside the mathematical foundations in analysis and linear algebra that underpin modern statistical theory. As the current description notes, statistics has many practical applications, including science and medicine, government, business, and education, and the programme develops your capacity to work with data in applied contexts as well as to engage with the theoretical underpinnings of the methods you use.

Computing and data analysis skills receive sustained attention, reflecting the central role of statistical software and programming in contemporary statistical practice.

The programme includes a year abroad, giving you the opportunity to study at a partner university and engage with statistical education and research in a different academic environment.

Statistics graduates are in exceptionally strong and growing demand across virtually every sector that depends on data and evidence. Actuarial science, financial services and risk analysis, pharmaceutical research and clinical trials, government statistical services, data science and machine learning, public health, environmental science, and academic research all draw heavily on statistics graduates. Postgraduate study in statistics, data science, biostatistics, or machine learning is a common route for those seeking research careers or highly specialist technical roles.