sp v1.2-3

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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
SpatialLinesDataFrame-class a class for spatial lines with attributes
SpatialMultiPoints create objects of class SpatialMultiPoints or SpatialMultiPointsDataFrame
DMS-class Class "DMS" for degree, minute, decimal second values
Line-class Class "Line"
Polygon-class Class "Polygon"
SpatialPixelsDataFrame-class Class "SpatialPixelsDataFrame"
Rlogo Rlogo jpeg image
sp A package providing classes and methods for spatial data: points, lines, polygons and grids
coordnames-methods retrieve or assign coordinate names for classes in sp
SpatialPoints-class Class "SpatialPoints"
SpatialGrid-class Class "SpatialGrid"
SpatialLines-class a class for spatial lines
GridTopology-class Class "GridTopology"
SpatialPixelsDataFrame define spatial grid with attribute data
as.SpatialPolygons.GridTopology Make SpatialPolygons object from GridTopology object
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
disaggregate-methods disaggregate SpatialLines, SpatialLinesDataFrame, SpatialPolygons, or SpatialPolygonsDataFrame objects
image.SpatialGridDataFrame Image or contour method for gridded spatial data; convert to and from image data structure
CRS-class Class "CRS" of coordinate reference system arguments
SpatialLines create objects of class SpatialLines or SpatialLinesDataFrame
Line create objects of class Line or Lines
SpatialPixels-class Class "SpatialPixels"
addAttrToGeom-methods constructs SpatialXxxDataFrame from geometry and attributes
meuse.grid Prediction Grid for Meuse Data Set
Spatial-class Class "Spatial"
polygons sets spatial coordinates to create spatial data, or retrieves spatial coordinates
flip rearrange data in SpatialPointsDataFrame or SpatialGridDataFrame for plotting with spplot (levelplot/xyplot wrapper)
dimensions-methods retrieve spatial dimensions from spatial data
bubble Create a bubble plot of spatial data
spplot Plot methods for spatial data with attributes
polygons-methods Retrieve polygons from SpatialPolygonsDataFrame object
select.spatial select points spatially
point.in.polygon do point(s) fall in a given polygon?
compassRose Display a compass rose.
SpatialPixels define spatial grid
SpatialPolygonsDataFrame-class Class "SpatialPolygonsDataFrame"
SpatialPoints create objects of class SpatialPoints or SpatialPointsDataFrame
gridIndex2nb create neighbourhood (nb) object from grid geometry
SpatialMultiPoints-class Class "SpatialMultiPoints"
merge Merge a Spatial* object having attributes with a data.frame
degAxis axis with degrees
loadMeuse deprecated function to load the Meuse data set
mapasp Calculate aspect ratio for plotting geographic maps; create nice degree axis labels
SpatialPolygons create objects of class SpatialPolygons or SpatialPolygonsDataFrame
gridded-methods specify spatial data as being gridded, or find out whether they are
spChFIDs-methods change feature IDs in spatial objects
meuse Meuse river data set
spTransform spTransform for map projection and datum transformation
meuse.grid_ll Prediction Grid for Meuse Data Set, geographical coordinates
coordinates-methods retrieve (or set) spatial coordinates
char2dms Convert character vector to DMS-class object
SpatialMultiPointsDataFrame-class Class "SpatialMultiPointsDataFrame"
recenter-methods Methods for Function recenter in Package `sp'
SpatialPolygons-class Class "SpatialPolygons"
Polygons-class Class "Polygons"
as.SpatialPolygons.PolygonsList Making SpatialPolygons objects
gridlines Create N-S and E-W grid lines over a geographic region
spDistsN1 Euclidean or Great Circle distance between points
Lines-class Class "Lines"
spsample sample point locations in (or on) a spatial object
sp-deprecated Deprecated functions in sp
SpatialPointsDataFrame-class Class "SpatialPointsDataFrame"
aggregate aggregation of spatial objects
bbox-methods retrieve bbox from spatial data
read.asciigrid read/write to/from (ESRI) asciigrid format
meuse.riv River Meuse outline
stack rearrange data in SpatialPointsDataFrame or SpatialGridDataFrame for plotting with spplot (levelplot/xyplot wrapper)
over-methods consistent spatial overlay for points, grids and polygons
coordinates set spatial coordinates to create a Spatial object, or retrieve spatial coordinates from a Spatial object
panel.spplot panel and panel utility functions for spplot
surfaceArea Compute surface area of a digital elevation model.
SpatialGridDataFrame-class Class "SpatialGridDataFrame"
zerodist find point pairs with equal spatial coordinates
is.projected Sets or retrieves projection attributes on classes extending SpatialData
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License GPL (>= 2)
URL https://github.com/edzer/sp/ https://edzer.github.io/sp/
BugReports https://github.com/edzer/sp/issues
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 2016-04-14 12:58:21 UTC; edzer
Repository CRAN
Date/Publication 2016-04-14 16:58:02

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