polygons-methods

polygons,Spatial-method

polygons,SpatialPolygons-method

polygons&lt;-,data.frame,SpatialPolygons-method

Retrieve polygons from SpatialPolygonsDataFrame object

methods

spatial

Classes and methods for spatial
data; the classes document where the spatial location information
resides, for 2D or 3D data. Utility functions are provided, e.g. for
plotting data as maps, spatial selection, as well as methods for
retrieving coordinates, for subsetting, print, summary, etc.

Edzer Pebesma

Classes and Methods for Spatial Data

Roger Bivand

Barry Rowlingson

Virgilio Gomez-Rubio

Robert Hijmans

Michael Sumner

Don MacQueen

Jim Lemon

Finn Lindgren

Josh O'Brien

Joseph O'Rourke

polygons-methods function

<dl>
<dt>obj = "SpatialPolygons"</dt>
<dd>object of, or deriving from, SpatialPolygons</dd><dt>obj = "SpatialPolygonsDataFrame"</dt>
<dd>object of, or deriving from, 
	SpatialPolygonsDataFrame</dd>
</dl>

Methods for polygons

<dl>
<dt>object = "data.frame", value="SpatialPolygons"</dt>
<dd>promote data.frame to object of class
SpatialPolygonsDataFrame-class, by specifying polygons</dd>
</dl>

Methods for "polygons&lt;-"

Retrieve polygons from SpatialPolygonsDataFrame object — polygons-methods

<dl>
<dt>obj = "SpatialPolygons"</dt>
<dd>object of, or deriving from, SpatialPolygons</dd>

<dt>obj = "SpatialPolygonsDataFrame"</dt>
<dd>object of, or deriving from, 
	SpatialPolygonsDataFrame</dd>


</dl>

<dl>
<dt>object = "data.frame", value="SpatialPolygons"</dt>
<dd>promote data.frame to object of class
SpatialPolygonsDataFrame-class, by specifying polygons</dd>


</dl>

polygons-methods: Retrieve polygons from SpatialPolygonsDataFrame object

Description

Arguments

Methods for polygons

Methods for "polygons<-"

Description

Arguments

Methods for polygons

Methods for "polygons&lt;-"

Methods for "polygons<-"