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arXiv · 2411.18161

The Rn-index: a more accurate variant of the Rk-index

Alonso Rodriguez-Navarro
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Abstract

The contribution to pushing the boundaries of knowledge is a critical metric for evaluating the research performance of countries and institutions, which in many cases is not revealed by common bibliometric indicators. The Rk-index was specifically designed to assess such contributions, and the Rn-index is a variant that corrects the weakness of the Rk-index, particularly in the evaluation of countries that produce a high proportion of global advancements. This is the case of the USA and China in many technological fields. Additionally, the Rn-index is simple to calculate and understand, as it involves only summing the ratios between the local and global ranks of papers, ordered by their citation count. Moreover, the Rn-index may also be fractionally counted.

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Alonso Rodriguez-Navarro. 2024-11-27. The Rn-index: a more accurate variant of the Rk-index. https://arxiv.org/abs/2411.18161

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