# Michael S. Rosenberg’s Laboratory

Computational Evolutionary Biology & Bioinformatics

E-mail: msr@asu.edu
← Back to introduction

## Levene j-index

The Levene j-index (Levene et al. 2012) is the sum of the square-root of citation counts for all publications, similar to the Redner index which is the square-root of the sum.

$$j=\sum\limits_{i=1}^{P}{\sqrt{C_i}}$$

Yearj
19972.0000
19987.5958
199913.0158
200021.3158
200134.5137
200253.5571
200371.6840
200497.5190
2005124.9506
2006155.5306
2007179.8641
2008207.9595
2009234.2350
2010271.2838
2011300.4215
2012328.1775
2013357.1504
2014384.3537
2015410.7134
2016429.1714
2017444.1921

## References

• Levene, M., T. Fenner, and J. Bar-Ilan (2012) A bibliometric index based on the complete list of cited publications. International Journal of Scientometrics, Informetrics and Bibliometrics 16:1.