plot_coverage function

Plot Vaccine Coverage

This function returns a plot of the vaccine coverage or the cumulative coverage (if cumulative = TRUE). The return is a 2-axis ggplot2

element with the number of vaccines per date on the left axis and the coverage per date on the right axis. When a matching routine is performed, the left axis also accounts for the doses of the matched cohort.

plot_coverage(vaccineff_data, date_interval = NULL, cumulative = FALSE)

Arguments

• vaccineff_data: Object of the class vaccineff_data with vaccineff data.
• date_interval: If NULL, the function calculates the coverage interval based on the min() and max() of the vacc_date_col. It is also possible to pass a custom date interval to truncate or expand the date interval (see example).
• cumulative: If TRUE, returns the cumulative number of doses over the time window.

Returns

2-axis ggplot2 plot of vaccine coverage and daily doses.