sp v1.2-2


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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
Lines-class Class "Lines"
SpatialLinesDataFrame-class a class for spatial lines with attributes
SpatialGrid-class Class "SpatialGrid"
image.SpatialGridDataFrame image gridded spatial data, or convert to format for image
Rlogo Rlogo jpeg image
CRS-class Class "CRS" of coordinate reference system arguments
SpatialLines create objects of class SpatialLines or SpatialLinesDataFrame
SpatialPolygons-class Class "SpatialPolygons"
addAttrToGeom-methods constructs SpatialXxxDataFrame from geometry and attributes
SpatialGridDataFrame-class Class "SpatialGridDataFrame"
flip rearrange data in SpatialPointsDataFrame or SpatialGridDataFrame for plotting with spplot (levelplot/xyplot wrapper)
gridlines Create N-S and E-W grid lines over a geographic region
SpatialMultiPoints-class Class "SpatialMultiPoints"
DMS-class Class "DMS" for degree, minute, decimal second values
merge Merge a Spatial* object having attributes with a data.frame
SpatialMultiPoints create objects of class SpatialMultiPoints or SpatialMultiPointsDataFrame
SpatialPixelsDataFrame-class Class "SpatialPixelsDataFrame"
degAxis axis with degrees
SpatialPoints create objects of class SpatialPoints or SpatialPointsDataFrame
SpatialPolygonsDataFrame-class Class "SpatialPolygonsDataFrame"
Polygons-class Class "Polygons"
disaggregate-methods disaggregate SpatialLines, SpatialLinesDataFrame, SpatialPolygons, or SpatialPolygonsDataFrame objects
coordinates-methods retrieve (or set) spatial coordinates
Line-class Class "Line"
select.spatial select points spatially
spDistsN1 Euclidean or Great Circle distance between points
recenter-methods Methods for Function recenter in Package `sp'
char2dms Convert character vector to DMS-class object
mapasp Calculate aspect ratio for plotting geographic maps; create nice degree axis labels
SpatialPixels define spatial grid
Polygon-class Class "Polygon"
SpatialPointsDataFrame-class Class "SpatialPointsDataFrame"
bbox-methods retrieve bbox from spatial data
coordinates set spatial coordinates to create a Spatial object, or retrieve spatial coordinates from a Spatial object
SpatialPixels-class Class "SpatialPixels"
polygons-methods Retrieve polygons from SpatialPolygonsDataFrame object
spChFIDs-methods change feature IDs in spatial objects
Spatial-class Class "Spatial"
panel.spplot panel and panel utility functions for spplot
SpatialMultiPointsDataFrame-class Class "SpatialMultiPointsDataFrame"
as.SpatialPolygons.PolygonsList Making SpatialPolygons objects
sp A package providing classes and methods for spatial data: points, lines, polygons and grids
GridTopology-class Class "GridTopology"
gridded-methods specify spatial data as being gridded, or find out whether they are
SpatialPolygons create objects of class SpatialPolygons or SpatialPolygonsDataFrame
gridIndex2nb create neighbourhood (nb) object from grid geometry
coordnames-methods retrieve or assign coordinate names for classes in sp
meuse Meuse river data set
bpy.colors blue-pink-yellow color scheme, which also prints well on black/white printers
as.SpatialPolygons.GridTopology Make SpatialPolygons object from GridTopology object
SpatialPixelsDataFrame define spatial grid with attribute data
dimensions-methods retrieve spatial dimensions from spatial data
read.asciigrid read/write to/from (ESRI) asciigrid format
sp-deprecated Deprecated functions in sp
SpatialLines-class a class for spatial lines
Line create objects of class Line or Lines
SpatialPoints-class Class "SpatialPoints"
is.projected Sets or retrieves projection attributes on classes extending SpatialData
bubble Create a bubble plot of spatial data
polygons sets spatial coordinates to create spatial data, or retrieves spatial coordinates
over-methods consistent spatial overlay for points, grids and polygons
compassRose Display a compass rose.
meuse.grid_ll Prediction Grid for Meuse Data Set, geographical coordinates
meuse.riv River Meuse outline
loadMeuse deprecated function to load the Meuse data set
meuse.grid Prediction Grid for Meuse Data Set
point.in.polygon do point(s) fall in a given polygon?
spplot Plot methods for spatial data with attributes
geometry-methods Methods for retrieving the geometry from a composite (geometry + attributes) object
aggregate aggregation of spatial objects
stack rearrange data in SpatialPointsDataFrame or SpatialGridDataFrame for plotting with spplot (levelplot/xyplot wrapper)
spTransform spTransform for map projection and datum transformation
zerodist find point pairs with equal spatial coordinates
surfaceArea Compute surface area of a digital elevation model.
spsample sample point locations in (or on) a spatial object
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License GPL (>= 2)
URL https://github.com/edzer/sp/ 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-SpatialMultiPoints.R SpatialMultiPoints-methods.R Class-SpatialMultiPointsDataFrame.R SpatialMultiPointsDataFrame-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 2016-02-05 07:51:02 UTC; edzer
Repository CRAN
Date/Publication 2016-02-05 22:01:40

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