Figure 5From: A simple, generalizable method for measuring individual research productivity and its use in the long-term analysis of departmental performance, including between-country comparisons Research output and portfolio balance (CV of the constituent scores) for Research Department A in 2011. The most successful researchers lie in quadrant A, with a high research output and a low CV, therefore a well balanced portfolio (circles). The least successful researchers lie in quadrant C (squares).Back to article page