Via Greg Mankiw, Publish or Perish:
Publish or Perish is a software program that retrieves and analyzes academic citations. It uses Google Scholar to obtain the raw citations, then analyzes these and presents the following statistics:
* Total number of papers
* Total number of citations
* Average number of citations per paper
* Average number of citations per author
* Average number of papers per author
* Average number of citations per year
* Hirsch’s h-index and related parameters
* Egghe’s g-index
* The contemporary h-index
* The age-weighted citation rate
* Two variations of individual h-indices
* An analysis of the number of authors per paper.
