tidy_poll()
Tidy poll data from a wide to long format for easy querying
plot_pctbar_qyn_qc()
Plot percent bars by category (from other question) for given yes/no/unsure question
plot_pctbar_qyn_year()
Plot percent bars by year for given yes/no/unsure question
plot_treemap_qc()
Plot treemap for categorical question
animate_treemap_qc_year()
Animate treemap for categorical question over years, write to gif