Figure 8
From: Coherent oscillations in word-use data from 1700 to 2008

Distribution of instantaneous amplitudes for the pooled word time-series. (a) Nouns; (b) verbs.
From: Coherent oscillations in word-use data from 1700 to 2008
Distribution of instantaneous amplitudes for the pooled word time-series. (a) Nouns; (b) verbs.