Plots shapefile — plot_shapefile • survdat

Plots shapefile

plot_shapefile(polygons, crs = 4269, filterPolygons = NULL)

Arguments

polygons: sf object. The polygons (shapefile)
crs: Character string. Defines the coordinate reference system for projection. Default = 4269 (NAD83)
filterPolygons: Numeric Vector. (Default = NULL) Set of polygons to plot in a differnt color

Value

A figure

See also

Other plotting: plot_data_area()

Examples

if (FALSE) { # \dontrun{

# Read in shapefile
area <- sf::st_read(dsn = system.file("extdata","strata.shp",package="survdat"),quiet=T)
plot_shapefile(polygons=area)

# Plots shapefile and highlights GB region
GB  <- c(1090, 1130:1210, 1230, 1250, 3460, 3480, 3490, 3520:3550)
plot_shapefile(polygons=area,filterPolygons = GB)

} # }