Table_3.xls (9.5 kB)
Estimated and imputed year-to-year retention rates (Y2YRR) and cumulative retention rates by year for authors based on start year and number of continuous publishing years*.
dataset
posted on 2014-07-09, 02:44 authored by John P. A. Ioannidis, Kevin W. Boyack, Richard Klavans*Retention rates for future years that have been estimated using year-to-year retention rates (Y2YRR) from the earlier data are shown in bold type. Estimated (by extrapolation) numbers of authors who will have uninterrupted, continuous presence for 16 years (UCP-16-births) are listed at the bottom by start year.