sp v0.9-94
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classes and methods for spatial data
A package that provides 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 | |
| SpatialGridDataFrame-class | Class "SpatialGridDataFrame" | |
| SpatialPixelsDataFrame | define spatial grid with attribute data | |
| sp | A package providing classes and methods for spatial data: points, lines, polygons and grids | |
| compassRose | Display a compass rose. | |
| SpatialPoints-class | Class "SpatialPoints" | |
| SpatialPoints | create objects of class SpatialPoints or SpatialPointsDataFrame | |
| bpy.colors | blue-pink-yellow color scheme that prints well on black/white printers | |
| gridlines | Create N-S and E-W grid lines over a geographic region | |
| degAxis | axis with degrees | |
| spDistsN1 | Euclidean or Great Circle distance between points | |
| SpatialPixels-class | Class "SpatialPixels" | |
| coordinates | sets spatial coordinates to create spatial data, or retrieves spatial coordinates | |
| read.asciigrid | read/write to/from (ESRI) asciigrid format | |
| gridded-methods | specify spatial data as being gridded, or find out whether they are | |
| SpatialPixels | define spatial grid | |
| surfaceArea | Compute surface area of a digital elevation model. | |
| coordinates-methods | retrieve (or set) spatial coordinates | |
| SpatialPolygons | create objects of class SpatialPolygons or SpatialPolygonsDataFrame | |
| meuse.riv | River Meuse outline | |
| SpatialPointsDataFrame-class | Class "SpatialPointsDataFrame" | |
| is.projected | Sets or retrieves projection attributes on classes extending SpatialData | |
| coordnames-methods | retrieve or assign coordinate names for classes in sp | |
| dimensions-methods | retrieve spatial dimensions from spatial data | |
| loadMeuse | load the Meuse data set | |
| overlay | spatial overlay for points, grids and polygons | |
| mapasp | Calculate aspect ratio for plotting geographic maps | |
| bbox-methods | retrieve bbox from spatial data | |
| image.SpatialGridDataFrame | image gridded spatial data, or convert to format for image | |
| spsample | sample point locations in (or on) a spatial object | |
| point.in.polygon | do point(s) fall in a given polygon? | |
| Line | create objects of class Line or Lines | |
| Line-class | Class "Line" | |
| stack | rearrange data in SpatialPointsDataFrame or SpatialGridDataFrame for plotting with spplot (levelplot/xyplot wrapper) | |
| geometry-methods | Methods for retrieving the geometry from a composite (geometry + attributes) object | |
| meuse.grid | Prediction Grid for Meuse Data Set | |
| meuse.grid_ll | Prediction Grid for Meuse Data Set, geographical coordinates | |
| as.SpatialPolygons.GridTopology | Make SpatialPolygons object from GridTopology object | |
| SpatialPolygons-class | Class "SpatialPolygons" | |
| recenter-methods | Methods for Function recenter in Package `sp' | |
| bubble | Create a bubble plot of spatial data | |
| polygons-methods | Retrieve polygons from SpatialPolygonsDataFrame object | |
| char2dms | Convert character vector to DMS-class object | |
| DMS-class | Class "DMS" for degree, minute, decimal second values | |
| meuse | Meuse river data set | |
| Polygon-class | Class "Polygon" | |
| SpatialLines-class | a class for spatial lines | |
| addAttrToGeom-methods | constructs SpatialXxxDataFrame from geometry and attributes | |
| select.spatial | select points spatially | |
| SpatialGrid-class | Class "SpatialGrid" | |
| Polygons-class | Class "Polygons" | |
| polygons | sets spatial coordinates to create spatial data, or retrieves spatial coordinates | |
| CRS-class | Class "CRS" of coordinate reference system arguments | |
| spChFIDs-methods | change feature IDs in spatial objects | |
| Rlogo | Rlogo jpeg image | |
| over-methods | consistent spatial overlay for points, grids and polygons | |
| nowrapSpatialLines | Split SpatialLines components at offset | |
| flip | rearrange data in SpatialPointsDataFrame or SpatialGridDataFrame for plotting with spplot (levelplot/xyplot wrapper) | |
| SpatialLinesDataFrame-class | a class for spatial lines with attributes | |
| zerodist | find point pairs with equal spatial coordinates | |
| spplot | Plot methods for spatial data with attributes | |
| panel.spplot | panel and panel utility functions for spplot | |
| SpatialLines | create objects of class SpatialLines or SpatialLinesDataFrame | |
| SpatialPixelsDataFrame-class | Class "SpatialPixelsDataFrame" | |
| as.SpatialPolygons.PolygonsList | Making SpatialPolygons objects | |
| Lines-class | Class "Lines" | |
| overlay-methods | Methods for spatially overlay-ing points (grids) and polygons layers | |
| GridTopology-class | Class "GridTopology" | |
| Spatial-class | Class "Spatial" | |
| SpatialPolygonsDataFrame-class | Class "SpatialPolygonsDataFrame" | |
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Details
| Date | 2011-12-21 |
| License | GPL (>= 2) |
| URL | http://rspatial.r-forge.r-project.org/ |
| Collate | 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 bpy.colors.R bubble.R mapasp.R select.spatial.R gridded.R asciigrid.R spplot.R over.R overlay.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 |
| Packaged | 2012-02-01 07:48:08 UTC; edzer |
| Repository | CRAN |
| Date/Publication | 2012-02-01 07:50:08 |
| depends | base (>= 2.10.0) , graphics , methods , R (>= 2.10.0) |
| imports | grid , lattice , utils |
| suggests | RColorBrewer , rgdal , rgeos (>= 0.1-8) |
| Contributors | Roger Bivand, Edzer Pebesma |
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