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Empirical evidence of self-organization? A rejoinder

โœ Scribed by Loet Leydesdorff

Publisher
John Wiley and Sons
Year
2003
Tongue
English
Weight
52 KB
Volume
54
Category
Article
ISSN
1532-2882

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โœฆ Synopsis

Peter van den

Besselaar argued that the results of Leydesdorff & Heimeriks (2001) are based on unreliable statistics. Two arguments were brought against the use of discriminant analysis in our case:

  1. The predictive power of 50% of the sample in relation to the other 50% is not significant; 2. Using simulations, discriminant analysis exhibits a prediction for random data that can be as high as for the bibliometric data.

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