Reference

All functions
cache_timestamp()	Get the timestamp of the internal version of the metadata
cat_heatmap()	Plot heatmap to show relationship between two categorical variables
era_freqpoly()	Prequel vs current binned over time
geocode_address()	Geocode addresses and institutions with Google's API
geocode_city()	Get longitude and latitude of cities
geocode_inst_city()	Geocode institutions and cities
get_pubs_df()	Get data frame with one publication per row
hist_bool()	Plot histogram for each value of a logical variable
hist_bool_line()	Plot outlines of histogram for a logical variable
inst_words	List of institution words
lcm_abstracts	LCM abstracts from PubMed and bioRxiv search
lcm_city_gc	City geocodes of LCM literature
lcm_dfm2	Document term matrix of LCM abstracts
lcm_tokens	quanteda tokens for LCM abstracts
make_labs()	Construct plotmath labels for time lines
my_searchK()	Find the appropriate number of topics for stm
plot_ec()	Plot exclusivity vs. semantic coherence for different K's
plot_facets_color()	Color facet strips by a variable
plot_k_result()	Plot the metrics for each K tried
plot_timeline()	Plot time line with images and descriptions of each event
plot_topic_prop()	Plot expected topic proportion in the corpus
plot_topic_words()	Plot probability of each word in each topic
plot_wordcloud()	Plot word cloud for a column
pubs_on_map()	Plot number of publications at each location
pubs_per_capita()	Plot per capita data as choropleth or bar plot
pubs_per_cat()	Number of publications per category
pubs_per_year()	Number of publications per year
read_major_events()	Read the major events sheet
read_metadata()	Read the metadata from Google Sheets
sheet_fill	Color palette for sheets
species_cols	Color palette for species
stm_res	stm model of LCM abstracts
test_year_bool()	Test whether something is associated with time
unnest_cat()	Transform the sheet to have one species, method, or language per row
word_prop_scatter()	Compare word frequencies between current era and prequel