Their work may vary from simple data analysis to the development, testing and application of complex models for systems. Statistical consultants are also involved in designing methods to collect and analyse information, and they advise on the significance of the information collected. Some statistical consultants choose to deal with a narrow range of problems - for example, medical or engineering statistics. Others may be employed by large companies to solve the statistical problems arising in their research and development areas.
Similar roles exist in medical research institutions and some government authorities.
I'm also responsible for educating company employees on statistical issues, assisting with interpretation of statistical analyses and providing statistical support to departments other than clinical research. I get a buzz out of finally teasing a result out of a mass of data and then placing it in a clinical setting with an appropriate interpretation. One project I've been working on is the preparation of the registration dossier for zanamivir, a new anti-viral compound for the treatment of influenza. I prepared the results sections of all the study reports and assisted with the final interpretation. I did an undergraduate degree in pharmacology followed by research qualifications.