sp v1.1-0


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by Edzer Pebesma

Classes and Methods for Spatial Data

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
SpatialLines-class a class for spatial lines
SpatialPoints create objects of class SpatialPoints or SpatialPointsDataFrame
bbox-methods retrieve bbox from spatial data
sp-deprecated Deprecated functions in sp
coordinates set spatial coordinates to create a Spatial object, or retrieve spatial coordinates from a Spatial object
SpatialPointsDataFrame-class Class "SpatialPointsDataFrame"
DMS-class Class "DMS" for degree, minute, decimal second values
Polygons-class Class "Polygons"
sp A package providing classes and methods for spatial data: points, lines, polygons and grids
SpatialLines create objects of class SpatialLines or SpatialLinesDataFrame
coordnames-methods retrieve or assign coordinate names for classes in sp
as.SpatialPolygons.GridTopology Make SpatialPolygons object from GridTopology object
gridlines Create N-S and E-W grid lines over a geographic region
GridTopology-class Class "GridTopology"
SpatialGridDataFrame-class Class "SpatialGridDataFrame"
polygons-methods Retrieve polygons from SpatialPolygonsDataFrame object
mapasp Calculate aspect ratio for plotting geographic maps; create nice degree axis labels
SpatialPixelsDataFrame-class Class "SpatialPixelsDataFrame"
meuse.grid_ll Prediction Grid for Meuse Data Set, geographical coordinates
SpatialPolygonsDataFrame-class Class "SpatialPolygonsDataFrame"
SpatialPixels-class Class "SpatialPixels"
is.projected Sets or retrieves projection attributes on classes extending SpatialData
over-methods consistent spatial overlay for points, grids and polygons
dimensions-methods retrieve spatial dimensions from spatial data
CRS-class Class "CRS" of coordinate reference system arguments
aggregate aggregation of spatial objects
polygons sets spatial coordinates to create spatial data, or retrieves spatial coordinates
compassRose Display a compass rose.
SpatialLinesDataFrame-class a class for spatial lines with attributes
geometry-methods Methods for retrieving the geometry from a composite (geometry + attributes) object
Polygon-class Class "Polygon"
SpatialGrid-class Class "SpatialGrid"
SpatialPolygons create objects of class SpatialPolygons or SpatialPolygonsDataFrame
char2dms Convert character vector to DMS-class object
Line-class Class "Line"
image.SpatialGridDataFrame image gridded spatial data, or convert to format for image
Lines-class Class "Lines"
Line create objects of class Line or Lines
degAxis axis with degrees
flip rearrange data in SpatialPointsDataFrame or SpatialGridDataFrame for plotting with spplot (levelplot/xyplot wrapper)
Rlogo Rlogo jpeg image
loadMeuse deprecated function to load the Meuse data set
spChFIDs-methods change feature IDs in spatial objects
SpatialPixels define spatial grid
coordinates-methods retrieve (or set) spatial coordinates
SpatialPoints-class Class "SpatialPoints"
point.in.polygon do point(s) fall in a given polygon?
meuse.riv River Meuse outline
SpatialPixelsDataFrame define spatial grid with attribute data
meuse Meuse river data set
addAttrToGeom-methods constructs SpatialXxxDataFrame from geometry and attributes
meuse.grid Prediction Grid for Meuse Data Set
gridIndex2nb create neighbourhood (nb) object from grid geometry
read.asciigrid read/write to/from (ESRI) asciigrid format
select.spatial select points spatially
SpatialPolygons-class Class "SpatialPolygons"
Spatial-class Class "Spatial"
surfaceArea Compute surface area of a digital elevation model.
spTransform spTransform for map projection and datum transformation
bpy.colors blue-pink-yellow color scheme, which also prints well on black/white printers
gridded-methods specify spatial data as being gridded, or find out whether they are
disaggregate-methods disaggregate SpatialLines, SpatialLinesDataFrame, SpatialPolygons, or SpatialPolygonsDataFrame objects
as.SpatialPolygons.PolygonsList Making SpatialPolygons objects
panel.spplot panel and panel utility functions for spplot
recenter-methods Methods for Function recenter in Package `sp'
spplot Plot methods for spatial data with attributes
bubble Create a bubble plot of spatial data
merge Merge a Spatial* object having attributes with a data.frame
nowrapSpatialLines Split SpatialLines components at offset
spDistsN1 Euclidean or Great Circle distance between points
zerodist find point pairs with equal spatial coordinates
spsample sample point locations in (or on) a spatial object
stack rearrange data in SpatialPointsDataFrame or SpatialGridDataFrame for plotting with spplot (levelplot/xyplot wrapper)
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Last month downloads


Date 2015-04-09
License GPL (>= 2)
URL https://r-forge.r-project.org/projects/rspatial/ http://rspatial.r-forge.r-project.org/
Collate bpy.colors.R 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 bubble.R mapasp.R select.spatial.R gridded.R asciigrid.R spplot.R over.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 aggregate.R
NeedsCompilation yes
Packaged 2015-04-24 09:00:21 UTC; edzer
Repository CRAN
Date/Publication 2015-04-24 13:41:14

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