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. 2011 May 12;6(5):e19009. doi: 10.1371/journal.pone.0019009

Figure 7. Dynamical behavior of P- and S-words in frequency and dissemination.

Figure 7

A, B, Relationship of Inline graphic to frequency. Black and blue curves: evolution of example P-words and S-words over time. Red line: median over all words, as in Figure 2. Boxplots: distribution of the mean frequency Inline graphic (solid, horizontal), mean dissemination Inline graphic (solid, vertical), and mean dissemination Inline graphic in the rising period (open, vertical) for all P- and S-words (Tables S1, S2, S3, S4 in Supporting Information S1). The mean is calculated over all words with Inline graphic within the corresponding window. C, D, The Inline graphic-counterpart of panels A, B.