30(top 10%)
papers
609(top 20%)
citations
15(top 20%)
h-index
28(top 10%)
g-index
33
all documents
855
doc citations
268
citing journals
105
times ranked
g-index of Gregory Roberts based on highly cited papers
The graph shows the changes in Gregory Roberts's g-index and the corresponding percentile for the sake of comparison with all authors. The g-index is a scientometric index similar to the h-index but puts more weight on the sum of citations. The g-index of an author is g if the author has published at least g papers with total citations of g2.

What is the g-index of Gregory Roberts?

The g-index of Gregory Roberts is 28, which means the cumulative citations of 28 articles of Gregory Roberts have more than 784 (28×28) citations. This g-index has a rank of 488,912 among all authors.