Plots a world map of an intervention

Source: R/intervention_map.R

This function maps the status of a specified intervention at a specified date at both national and administrative level.

intervention_map(
  hit_data,
  time_point = Sys.Date(),
  intervention_group = NULL,
  date_format = "%m/%d/%Y"
)

Arguments

hit_data

the full HIT-COVID database pulled from GitHub, pulled using hit_pull
time_point

character string indicating the desired mapping date (default is Sys.Date())
intervention_group

vector of intervention group to filter the data to (see intervention_lookup column "intervention_group" or run get_interventions for options)
date_format

character string indicating the date format of time_point (default is "%m/%d/%Y").

Details

The HIT-COVID database must first be loaded with hit_pull and fed into this function. The function draws a world map depicting the latest intervention status before the provided time_point. If no value is entered for time_point, it will return a map of most current intervention status. Both national level and administrative level data are mapped. National level intervention data are represented by the color of the country polygons. Administrative level intervention data are represented by circles. Both types of data are coded in red (Strongly implemented), yellow (partially implemented) or gray (implementation suspended). The strongest implementation intensity is used for mapping if for one territory there are multiple entries in the same intervention group on the same day.

References

https://gadm.org/download_world.html

See also

hit_filter

Examples


# Puling the HIT-COVID database
hit_data <- hit_pull(add_first_case = FALSE)

# Mapping of most recent interventions in quarantine and home isolation domain
intervention_map(hit_data, intervention_group = "quar_iso")

# Mapping of latest school closures interventions before 5/24/2020
intervention_map(hit_data, intervention_group = "school_closed", time_point = "5/24/2020")