geom_heat_circle        Heatcircle
geom_heat_grid          Heatgrid
geom_heat_tri           Heattriangle
pitts_emojis            Popular Emojis
pitts_tg                Pittsburgh COVID-related Google & Twitter
                        incidence rates
remove_padding          Remove ggplot2 default padding
states_tg               States' COVID-related Google & Twitter
                        incidence rates
theme_heat              Plot Themes
