sp v1.0-8


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by Edzer Pebesma

classes and methods for spatial data

A package that provides 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.

Functions in sp

Name Description
addAttrToGeom-methods constructs SpatialXxxDataFrame from geometry and attributes
degAxis axis with degrees
mapasp Calculate aspect ratio for plotting geographic maps; create nice degree axis labels
sp-deprecated Deprecated functions in sp
Polygons-class Class "Polygons"
as.SpatialPolygons.GridTopology Make SpatialPolygons object from GridTopology object
SpatialPolygons create objects of class SpatialPolygons or SpatialPolygonsDataFrame
SpatialGridDataFrame-class Class "SpatialGridDataFrame"
bpy.colors blue-pink-yellow color scheme, which also prints well on black/white printers
Line create objects of class Line or Lines
zerodist find point pairs with equal spatial coordinates
SpatialPixelsDataFrame define spatial grid with attribute data
Lines-class Class "Lines"
SpatialPixels define spatial grid
image.SpatialGridDataFrame image gridded spatial data, or convert to format for image
SpatialGrid-class Class "SpatialGrid"
SpatialPixelsDataFrame-class Class "SpatialPixelsDataFrame"
SpatialPoints create objects of class SpatialPoints or SpatialPointsDataFrame
sp A package providing classes and methods for spatial data: points, lines, polygons and grids
SpatialPolygonsDataFrame-class Class "SpatialPolygonsDataFrame"
spDistsN1 Euclidean or Great Circle distance between points
GridTopology-class Class "GridTopology"
SpatialPolygons-class Class "SpatialPolygons"
gridlines Create N-S and E-W grid lines over a geographic region
CRS-class Class "CRS" of coordinate reference system arguments
spChFIDs-methods change feature IDs in spatial objects
SpatialPointsDataFrame-class Class "SpatialPointsDataFrame"
nowrapSpatialLines Split SpatialLines components at offset
meuse.grid Prediction Grid for Meuse Data Set
SpatialLines create objects of class SpatialLines or SpatialLinesDataFrame
Spatial-class Class "Spatial"
select.spatial select points spatially
bbox-methods retrieve bbox from spatial data
coordnames-methods retrieve or assign coordinate names for classes in sp
over-methods consistent spatial overlay for points, grids and polygons
geometry-methods Methods for retrieving the geometry from a composite (geometry + attributes) object
SpatialLines-class a class for spatial lines
bubble Create a bubble plot of spatial data
meuse.grid_ll Prediction Grid for Meuse Data Set, geographical coordinates
as.SpatialPolygons.PolygonsList Making SpatialPolygons objects
compassRose Display a compass rose.
point.in.polygon do point(s) fall in a given polygon?
coordinates sets spatial coordinates to create spatial data, or retrieves spatial coordinates
coordinates-methods retrieve (or set) spatial coordinates
DMS-class Class "DMS" for degree, minute, decimal second values
loadMeuse deprecated function to load the Meuse data set
recenter-methods Methods for Function recenter in Package `sp'
char2dms Convert character vector to DMS-class object
panel.spplot panel and panel utility functions for spplot
read.asciigrid read/write to/from (ESRI) asciigrid format
gridIndex2nb create neighbourhood (nb) object from grid geometry
meuse.riv River Meuse outline
Line-class Class "Line"
dimensions-methods retrieve spatial dimensions from spatial data
surfaceArea Compute surface area of a digital elevation model.
polygons sets spatial coordinates to create spatial data, or retrieves spatial coordinates
Polygon-class Class "Polygon"
flip rearrange data in SpatialPointsDataFrame or SpatialGridDataFrame for plotting with spplot (levelplot/xyplot wrapper)
Rlogo Rlogo jpeg image
gridded-methods specify spatial data as being gridded, or find out whether they are
spplot Plot methods for spatial data with attributes
polygons-methods Retrieve polygons from SpatialPolygonsDataFrame object
SpatialLinesDataFrame-class a class for spatial lines with attributes
meuse Meuse river data set
spsample sample point locations in (or on) a spatial object
is.projected Sets or retrieves projection attributes on classes extending SpatialData
stack rearrange data in SpatialPointsDataFrame or SpatialGridDataFrame for plotting with spplot (levelplot/xyplot wrapper)
SpatialPixels-class Class "SpatialPixels"
SpatialPoints-class Class "SpatialPoints"
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Date 2013-03-29
License GPL (>= 2)
URL https://r-forge.r-project.org/projects/rspatial/ http://rspatial.r-forge.r-project.org/
Collate AAA.R Class-CRS.R CRS-methods.R Class-Spatial.R Spatial-methods.R projected.R Class-SpatialPoints.R SpatialPoints-methods.R Class-SpatialPointsDataFrame.R SpatialPointsDataFrame-methods.R Class-GridTopology.R Class-SpatialGrid.R Class-SpatialGridDataFrame.R Class-SpatialLines.R SpatialLines-methods.R Class-SpatialLinesDataFrame.R SpatialLinesDataFrame-methods.R Class-SpatialPolygons.R Class-SpatialPolygonsDataFrame.R SpatialPolygons-methods.R SpatialPolygonsDataFrame-methods.R GridTopology-methods.R SpatialGrid-methods.R SpatialGridDataFrame-methods.R SpatialPolygons-internals.R point.in.polygon.R SpatialPolygons-displayMethods.R zerodist.R image.R stack.R bpy.colors.R bubble.R mapasp.R select.spatial.R gridded.R asciigrid.R spplot.R over.R overlay.R spsample.R recenter.R dms.R gridlines.R spdists.R rbind.R flipSGDF.R chfids.R loadmeuse.R compassRose.R surfaceArea.R spOptions.R subset.R
Packaged 2013-03-29 10:01:36 UTC; rsb
NeedsCompilation yes
Repository CRAN
Date/Publication 2013-03-29 13:10:06

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