Tom is a Senior Healthcare Analyst working at the Strategy Unit. He has worked in the NHS for over 10 years in information roles.
Tom has a degree in Computer Science and Pure Mathematics and is a member of The British Computer Society and an Associate Member of the Institute of Mathematics and it's Applications.
You can find Tom at github.com/tomjemmett
One of the greatest benefits of using R over spreadsheets is that it's very easy to re-use and re-purpose code. Learn how to write functions to further improve your code re-usability and cut down on errors.