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. 2013 Jul 19;17(4):176–178. doi: 10.1179/1351000212Y.0000000016

Table 1.

Corrective effects of the hb-index

Citation distributions* Total citations Excess citations (e) Publications h-index hb-index
A 100 0 10 10 10
B 190 90 10 10 19.48
C 200 100 10 10 20.00
D 230 130 10 10 21.40
E 370 270 10 10 26.43
F 550 450 10 10 31.21
G 1050 650 20 20 45.50
H 7150 5550 260 40 114.50

*Distribution A has the minimum number of publications and citations that yield the h-index of 10. The other citation distributions were made specific for clarity and devised to give a wide range of total citations, but are not unique to our argument. Distribution B is assigned 190 citations with 1 paper cited 100 times and 9 papers cited 10 times each. Distribution C has 1 paper cited 50 times, 2 papers cited 40 times each, and 7 papers cited 10 times each. Distribution D has 1 paper cited 50 times, 3 papers each cited 30 times, 3 papers each cited 20 times, and 3 papers each cited 10 times. Distribution E has 1 paper cited 100 times, 3 papers each cited 50 times, 3 papers each cited 30 times, and 3 papers each cited 10 times. Distribution F has 1 paper with each of the following number of citations: 100, 90, 80, 70, 60, 50, 40, 30, 20, and 10. Distribution G has 1 paper cited 200 times, 4 papers each cited 100 times, 5 papers each cited 50 times and 10 papers each cited 20 times. Distribution H is 1 paper cited 500 times, 1 paper cited 300 times, 3 papers each cited 150 times, 10 papers each cited 100 times, 25 papers each cited 40 times, 60 papers each cited 30 times, 70 papers each cited 20 times, 50 papers each cited 10 times, and 40 papers each cited 5 times.

The sum of those citations of individual papers that are greater than or less than the value of h. Excess citations have the value of e as defined by Inline graphic. Therefore, e is the excess citations not credited by the h-index.

The citations are distributed to show the effects on an author with a high number of publications and citations that include some publications with citations less than h.