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Spatial risk

concentration()
Concentration calculation
find_highest_concentration()
Find highest concentration
plot(<concentration>)
Automatically create a plot for objects obtained from find_highest_concentration()
points_in_circle()
Filter observations within circle
points_in_circle_vec()
Filter observations within circle (vectorized)
haversine()
Haversine great circle distance
convert_crs_df()
Convert Coordinate Reference System (CRS)

Create maps

points_to_polygon()
Map points to polygons
choropleth()
Create choropleth map
choropleth_ggplot2()
Map object of class sf using ggplot2
plot_points()
Create map with points

Spatial interpolation

interpolate_spline()
Splines on the sphere

Maps

Objects of class sf

nl_corop
Object of class sf for COROP regions in the Netherlands
nl_gemeente
Object of class sf for municipalities in the Netherlands
nl_postcode2
Object of class sf for 2-digit postcode regions in the Netherlands
nl_postcode3
Object of class sf for 3-digit postcode regions in the Netherlands
nl_postcode4
Object of class sf for 4-digit postcode regions in the Netherlands
nl_provincie
Object of class sf for provinces in the Netherlands

Weather data

knmi_historic_data()
Retrieve historic weather data for the Netherlands
knmi_stations
KNMI stations

Other data sets

Groningen
Coordinates of houses in Groningen
insurance
Sum insured per postal code in the Netherlands

Deprecated

highest_concentration()
Highest concentration risk
neighborhood_gh_search()
Search for coordinates with higher concentrations within geohash
plot(<neighborhood>)
Automatically create a plot for objects obtained from neighborhood_gh_search()
plot(<conc>)
Automatically create a plot for objects obtained from highest_concentration()