sp v1.2-6


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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"
Polygon-class Class "Polygon"
SpatialMultiPoints-class Class "SpatialMultiPoints"
SpatialMultiPoints create objects of class SpatialMultiPoints or SpatialMultiPointsDataFrame
aggregate aggregation of spatial objects
as.SpatialPolygons.GridTopology Make SpatialPolygons object from GridTopology object
gridIndex2nb create neighbourhood (nb) object from grid geometry
gridlines Create N-S and E-W grid lines over a geographic region
meuse.riv River Meuse outline
over-methods consistent spatial overlay for points, grids and polygons
sp-deprecated Deprecated functions in sp
spChFIDs-methods change feature IDs in spatial objects
stack rearrange data in SpatialPointsDataFrame or SpatialGridDataFrame for plotting with spplot (levelplot/xyplot wrapper)
surfaceArea Compute surface area of a digital elevation model.
DMS-class Class "DMS" for degree, minute, decimal second values
GridTopology-class Class "GridTopology"
SpatialLines create objects of class SpatialLines or SpatialLinesDataFrame
SpatialLinesDataFrame-class a class for spatial lines with attributes
SpatialPolygons-class Class "SpatialPolygons"
SpatialPolygons create objects of class SpatialPolygons or SpatialPolygonsDataFrame
compassRose Display a compass rose.
coordinates-methods retrieve (or set) spatial coordinates
geometry-methods Methods for retrieving the geometry from a composite (geometry + attributes) object
gridded-methods specify spatial data as being gridded, or find out whether they are
loadMeuse deprecated function to load the Meuse data set
mapasp Calculate aspect ratio for plotting geographic maps; create nice degree axis labels
zerodist find point pairs with equal spatial coordinates
sp A package providing classes and methods for spatial data: points, lines, polygons and grids
CRS-class Class "CRS" of coordinate reference system arguments
SpatialPixelsDataFrame define spatial grid with attribute data
Line-class Class "Line"
Line create objects of class Line or Lines
Spatial-class Class "Spatial"
SpatialGrid-class Class "SpatialGrid"
SpatialLines-class a class for spatial lines
SpatialPolygonsDataFrame-class Class "SpatialPolygonsDataFrame"
addAttrToGeom-methods constructs SpatialXxxDataFrame from geometry and attributes
bubble Create a bubble plot of spatial data
char2dms Convert character vector to DMS-class object
coordinates set spatial coordinates to create a Spatial object, or retrieve spatial coordinates from a Spatial object
coordnames-methods retrieve or assign coordinate names for classes in sp
meuse.grid Prediction Grid for Meuse Data Set
meuse.grid_ll Prediction Grid for Meuse Data Set, geographical coordinates
SpatialPixelsDataFrame-class Class "SpatialPixelsDataFrame"
SpatialPoints-class Class "SpatialPoints"
polygons-methods Retrieve polygons from SpatialPolygonsDataFrame object
polygons sets spatial coordinates to create spatial data, or retrieves spatial coordinates
recenter-methods Methods for Function recenter in Package `sp'
select.spatial select points spatially
spplot Plot methods for spatial data with attributes
spsample sample point locations in (or on) a spatial object
SpatialPoints create objects of class SpatialPoints or SpatialPointsDataFrame
SpatialPointsDataFrame-class Class "SpatialPointsDataFrame"
disaggregate-methods disaggregate SpatialLines, SpatialLinesDataFrame, SpatialPolygons, or SpatialPolygonsDataFrame objects
flip rearrange data in SpatialPointsDataFrame or SpatialGridDataFrame for plotting with spplot (levelplot/xyplot wrapper)
merge Merge a Spatial* object having attributes with a data.frame
meuse Meuse river data set
SpatialMultiPointsDataFrame-class Class "SpatialMultiPointsDataFrame"
SpatialPixels-class Class "SpatialPixels"
Polygons-class Class "Polygons"
Rlogo Rlogo jpeg image
as.SpatialPolygons.PolygonsList Making SpatialPolygons objects
read.asciigrid read/write to/from (ESRI) asciigrid format
SpatialGridDataFrame-class Class "SpatialGridDataFrame"
bbox-methods retrieve bbox from spatial data
bpy.colors blue-pink-yellow color scheme, which also prints well on black/white printers
degAxis axis with degrees
dimensions-methods retrieve spatial dimensions from spatial data
panel.spplot panel and panel utility functions for spplot
point.in.polygon do point(s) fall in a given polygon?
SpatialPixels define spatial grid
spDistsN1 Euclidean or Great Circle distance between points
spTransform spTransform for map projection and datum transformation
image.SpatialGridDataFrame Image or contour method for gridded spatial data; convert to and from image data structure
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 2018-01-05 09:54:49 UTC; edzer
Repository CRAN
Date/Publication 2018-01-05 12:54:42 UTC

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