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. 2017 Feb 13;12(2):e0171896. doi: 10.1371/journal.pone.0171896

Table 6. Relationship between Use value (UV) and Relative frequency of citation (RFC).

Correlations UV RFC
UV Pearson Correlation 1 .881**
Sig. (2-tailed) .000
N 121 121
RFC Pearson Correlation .881** 1
Sig. (2-tailed) .000
N 121 121

**. Correlation is significant at the 0.01 level (2 -tailed).

R2 = 0.77