choropleth_sf: Aggregate attributes of coordinates to area level (deprecated...
In spatialrisk: Calculating Spatial Risk
Description
Usage
Arguments
Value
Author(s)
Description
A data.frame containing coordinates (in terms of longitude and latitude) is joined to the polygon level.
Then arithmetic operations on the attributes of the coordinates are applied to obtain aggregated values for each polygon.
Usage
1
choropleth_sf(sf_map, df, oper, crs = 4326, outside_print = FALSE)
Arguments
sf_map
object of class sf
df
data.frame containing coordinates (column names should be 'lon' and 'lat')
oper
an arithmetic operation on the polygon level
crs
coordinate reference system: integer with the EPSG code, or character with proj4string
outside_print
print points that are not within a polygon (default is FALSE).
Value
an object of class sf
Author(s)
Martin Haringa
spatialrisk documentation built on Nov. 10, 2021, 5:09 p.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Description Usage Arguments Value Author(s)
Description
A data.frame containing coordinates (in terms of longitude and latitude) is joined to the polygon level. Then arithmetic operations on the attributes of the coordinates are applied to obtain aggregated values for each polygon.
Usage
1 | choropleth_sf(sf_map, df, oper, crs = 4326, outside_print = FALSE)
|
Arguments
sf_map |
object of class sf |
df |
data.frame containing coordinates (column names should be 'lon' and 'lat') |
oper |
an arithmetic operation on the polygon level |
crs |
coordinate reference system: integer with the EPSG code, or character with proj4string |
outside_print |
print points that are not within a polygon (default is FALSE). |
Value
an object of class sf
Author(s)
Martin Haringa
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.