Plot DHS Indicator as Choropleth Map — plot_dhs

Creates choropleth maps of DHS indicator data at Admin 1 level across Sub-Saharan Africa using tmap.

Usage

plot_dhs_map(panel, admin1_geo = NULL, var, years = NULL,
  title = NULL, palette = "viridis", n_breaks = 7, breaks = NULL,
  bb_x = c(-18, 52), bb_y = c(-36, 18), basemap = TRUE,
  pdf_file = NULL)

Arguments

panel: Dataframe from cascade_to_admin1().
admin1_geo: sf object from get_admin1_geo(). If NULL, fetched automatically.
var: Character string of variable to plot.
years: Integer vector of years to plot. If NULL, uses most recent.
title: Optional custom title. If NULL, uses DHS variable label.
palette: Character: tmap/viridis palette (default: "viridis").
n_breaks: Integer: number of legend breaks (default: 7).
breaks: Optional custom breaks vector.
bb_x: Numeric vector of longitude limits (default: Africa extent).
bb_y: Numeric vector of latitude limits (default: Africa extent).
basemap: Logical: draw country borders (default: TRUE).
pdf_file: Optional PDF filename for output.

Value

Prints tmap objects for each year.

Examples

if (FALSE) { # \dontrun{
plot_dhs_map(panel, var = "u5_mortality", years = 2020)
} # }