extract_area: Helper function to extract the area slots from...
In AWF-GAUG/fisim: Forest Inventory Simulator (fisim) is a package for simulating response and samplign designs common in forest inventories.
Description
Usage
Arguments
Value
Examples
Description
Helper function to extract the area slots from
SpatialPolygons objects
Usage
1
extract_area(sp_poly)
Arguments
sp_poly
An object of class SpatialPolygons
Value
A numeric vector with the areas of all polygons in the object. The
areas for polygons that represent holes are stored as negative values.
Examples
1
2
3
4
library(sp);
library(maptools);
data("state.vbm");
a <- extract_area(state.vbm);
AWF-GAUG/fisim documentation built on May 28, 2019, 11:02 a.m.
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Description Usage Arguments Value Examples
Description
Helper function to extract the area slots from
SpatialPolygons objects
Usage
1 | extract_area(sp_poly)
|
Arguments
sp_poly |
An object of class |
Value
A numeric vector with the areas of all polygons in the object. The areas for polygons that represent holes are stored as negative values.
Examples
1 2 3 4 | library(sp);
library(maptools);
data("state.vbm");
a <- extract_area(state.vbm);
|
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.
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