Skip to main content
. 2011 Dec 7;6(12):e26752. doi: 10.1371/journal.pone.0026752

Figure 15. For the 100 keywords and text elements listed in Table 2, a rank-rank plot of Simpson lexical size Inline graphic versus ambient happiness Inline graphic.

Figure 15

The two quantities show no correlation with Spearman's correlation coefficient measuring Inline graphic (Inline graphic-value Inline graphic).