sp v1.0-15


Monthly downloads



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
loadMeuse deprecated function to load the Meuse data set
surfaceArea Compute surface area of a digital elevation model.
mapasp Calculate aspect ratio for plotting geographic maps; create nice degree axis labels
SpatialLinesDataFrame-class a class for spatial lines with attributes
is.projected Sets or retrieves projection attributes on classes extending SpatialData
spplot Plot methods for spatial data with attributes
dimensions-methods retrieve spatial dimensions from spatial data
select.spatial select points spatially
sp-deprecated Deprecated functions in sp
over-methods consistent spatial overlay for points, grids and polygons
SpatialGrid-class Class "SpatialGrid"
SpatialPixelsDataFrame define spatial grid with attribute data
nowrapSpatialLines Split SpatialLines components at offset
GridTopology-class Class "GridTopology"
SpatialGridDataFrame-class Class "SpatialGridDataFrame"
meuse.riv River Meuse outline
stack rearrange data in SpatialPointsDataFrame or SpatialGridDataFrame for plotting with spplot (levelplot/xyplot wrapper)
SpatialLines-class a class for spatial lines
coordinates-methods retrieve (or set) spatial coordinates
geometry-methods Methods for retrieving the geometry from a composite (geometry + attributes) object
bpy.colors blue-pink-yellow color scheme, which also prints well on black/white printers
Polygons-class Class "Polygons"
SpatialPixels-class Class "SpatialPixels"
read.asciigrid read/write to/from (ESRI) asciigrid format
coordinates set spatial coordinates to create a Spatial object, or retrieve spatial coordinates from a Spatial object
SpatialLines create objects of class SpatialLines or SpatialLinesDataFrame
spTransform spTransform for map projection and datum transformation
meuse.grid_ll Prediction Grid for Meuse Data Set, geographical coordinates
Line-class Class "Line"
CRS-class Class "CRS" of coordinate reference system arguments
char2dms Convert character vector to DMS-class object
degAxis axis with degrees
SpatialPolygonsDataFrame-class Class "SpatialPolygonsDataFrame"
sp A package providing classes and methods for spatial data: points, lines, polygons and grids
spsample sample point locations in (or on) a spatial object
coordnames-methods retrieve or assign coordinate names for classes in sp
Spatial-class Class "Spatial"
SpatialPoints-class Class "SpatialPoints"
flip rearrange data in SpatialPointsDataFrame or SpatialGridDataFrame for plotting with spplot (levelplot/xyplot wrapper)
as.SpatialPolygons.GridTopology Make SpatialPolygons object from GridTopology object
bbox-methods retrieve bbox from spatial data
Line create objects of class Line or Lines
Lines-class Class "Lines"
SpatialPointsDataFrame-class Class "SpatialPointsDataFrame"
SpatialPolygons-class Class "SpatialPolygons"
as.SpatialPolygons.PolygonsList Making SpatialPolygons objects
recenter-methods Methods for Function recenter in Package `sp'
gridlines Create N-S and E-W grid lines over a geographic region
meuse Meuse river data set
polygons-methods Retrieve polygons from SpatialPolygonsDataFrame object
disaggregate-methods disaggregate SpatialLines, SpatialLinesDataFrame, SpatialPolygons, or SpatialPolygonsDataFrame objects
gridIndex2nb create neighbourhood (nb) object from grid geometry
panel.spplot panel and panel utility functions for spplot
Polygon-class Class "Polygon"
SpatialPixelsDataFrame-class Class "SpatialPixelsDataFrame"
polygons sets spatial coordinates to create spatial data, or retrieves spatial coordinates
spDistsN1 Euclidean or Great Circle distance between points
meuse.grid Prediction Grid for Meuse Data Set
point.in.polygon do point(s) fall in a given polygon?
zerodist find point pairs with equal spatial coordinates
image.SpatialGridDataFrame image gridded spatial data, or convert to format for image
merge Merge a Spatial* object having attributes with a data.frame
bubble Create a bubble plot of spatial data
gridded-methods specify spatial data as being gridded, or find out whether they are
DMS-class Class "DMS" for degree, minute, decimal second values
Rlogo Rlogo jpeg image
SpatialPoints create objects of class SpatialPoints or SpatialPointsDataFrame
SpatialPixels define spatial grid
SpatialPolygons create objects of class SpatialPolygons or SpatialPolygonsDataFrame
spChFIDs-methods change feature IDs in spatial objects
compassRose Display a compass rose.
No Results!

Last month downloads


Date 2014-04-01
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 disaggregate.R sp_spat1.R merge.R
Packaged 2014-04-09 17:36:35 UTC; edzer
NeedsCompilation yes
Repository CRAN
Date/Publication 2014-04-09 21:46:41

Include our badge in your README