Relative word frequencies

/var/folders/0_/s96m15895zlfyk24p144__sm0000gn/T/ipykernel_68826/2747929548.py:1: DeprecationWarning:

protocol_iterators is replaced by corpus_iterator() and may be removed in future versions -- use that instead.

4948

1899

Looking at incidence of keyword groups

Relative word frequencies

Since the annual number of utterances shift greatly between 1919 and 1920 – whereas the number uttered words remains fairly stable – we need to look at relative word frequencies instead.