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Comparative analysis between impact factor and h-index for pharmacology and psychiatry journals
Authors:Pascal Bador  Thierry Lafouge
Affiliation:1. Science and Technology Policy Research and Information Center, National Applied Research Laboratories, 14F, No. 106, Sec. 2, He-Ping E. Rd., Taipei, 106, Taiwan
2. Graduate Institute of Technology and Innovation Management, National Chengchi University, 64, Sec. 2, Chih-nan Rd., Wenshan, Taipei, 116, Taiwan
3. SPRU—Science and Technology Policy Research, The Freeman Centre, University of Sussex, Brighton, BN1 9QE, UK
Abstract:Using strictly the same parameters (identical two publication years (2004–2005) and identical one-year citation window (2006)), IF 2006 was compared with h-index 2006 for two samples of “Pharmacology and Pharmacy” and “Psychiatry” journals computed from the ISI Web of Science. For the two samples, the IF and the h-index rankings of the journals are very different. The correlation coefficient between the IF and the h-index is high for Psychiatry but lower for Pharmacology. The linearity test performed between the h-index and  IFfracaa + 1n frac1a + 1 ,IF^{{{frac{alpha }{alpha , + 1}}}} .,n,^{{{frac{1}{alpha , + 1}}}} showed the great sensitivity of the model compared with α. The IF and h-index can be completely complementary when evaluating journals of the same scientific discipline.
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