Reference

google_ngrams fetch function

Read in Google n-gram data

google_ngram Fetches Google Ngram data for specified word forms.

google_ngrams TimeSeries

Analyze time series data

timeviz_barplot Generate a bar plot of token frequenices over time.
timeviz_scatterplot Generate a scatter plot of token frequenices over time
timeviz_screeplot Generate a scree plot for determining clusters.
timeviz_vnc Generate a dendrogram using the clustering method,
cluster_summary Print a summary of cluster membership.