sp v1.4-2

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

Name
csdacm.Rnw
intro_sp.Rnw
over.Rnw
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Details

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 2020-05-18 09:24:15 UTC; edzer
Repository CRAN
Date/Publication 2020-05-20 10:10:07 UTC

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