Empirical evidence of self-organization?
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Loet Leydesdorff
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Article
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2003
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John Wiley and Sons
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English
β 52 KB
## 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