sp v0.9-71
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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 | |
| DMS-class | Class "DMS" for degree, minute, decimal second values | |
| Polygons-class | Class "Polygons" | |
| SpatialGridDataFrame-class | Class "SpatialGridDataFrame" | |
| polygons-methods | Retrieve polygons from SpatialPolygonsDataFrame object | |
| is.projected | Sets or retrieves projection attributes on classes extending SpatialData | |
| as.SpatialPolygons.PolygonsList | Making SpatialPolygons objects | |
| panel.spplot | panel and panel utility functions for spplot | |
| Rlogo | Rlogo jpeg image | |
| Line | create objects of class Line or Lines | |
| coordinates-methods | retrieve (or set) spatial coordinates | |
| polygons | sets spatial coordinates to create spatial data, or retrieves spatial coordinates | |
| degAxis | axis with degrees | |
| meuse.grid | Prediction Grid for Meuse Data Set | |
| SpatialGrid-class | Class "SpatialGrid" ~~~ | |
| char2dms | Convert character vector to DMS-class object | |
| point.in.polygon | do point(s) fall in a given polygon? | |
| coordinates | sets spatial coordinates to create spatial data, or retrieves spatial coordinates | |
| SpatialPolygons-class | Class "SpatialPolygons" | |
| SpatialPolygonsDataFrame-class | Class "SpatialPolygonsDataFrame" | |
| bpy.colors | blue-pink-yellow color scheme that prints well on black/white printers | |
| CRS-class | Class "CRS" of coordinate reference system arguments | |
| SpatialLinesDataFrame-class | a class for spatial lines with attributes | |
| SpatialPixels | define spatial grid | |
| mapasp | Calculate aspect ratio for plotting geographic maps | |
| Spatial-class | Class "Spatial" | |
| bubble | Create a bubble plot of spatial data | |
| sp | A package providing classes and methods for spatial data: points, lines, polygons and grids | |
| SpatialPixelsDataFrame-class | Class "SpatialPixelsDataFrame" ~~~ | |
| overlay | spatial overlay for points, grids and polygons | |
| SpatialLines | create objects of class SpatialLines or SpatialLinesDataFrame | |
| SpatialLines-class | a class for spatial lines | |
| GridTopology-class | Class "GridTopology" ~~~ | |
| SpatialPolygons | create objects of class SpatialPolygons or SpatialPolygonsDataFrame | |
| Line-class | Class "Line" | |
| SpatialPoints-class | Class "SpatialPoints" ~~~ | |
| SpatialPointsDataFrame-class | Class "SpatialPointsDataFrame" | |
| gridded-methods | specify spatial data as being gridded, or find out whether they are | |
| nowrapSpatialLines | Split SpatialLines components at offset | |
| meuse.grid_ll | Prediction Grid for Meuse Data Set, geographical coordinates | |
| read.asciigrid | read/write to/from (ESRI) asciigrid format | |
| SpatialPoints | create objects of class SpatialPoints or SpatialPointsDataFrame | |
| meuse.riv | River Meuse outline | |
| SpatialPixels-class | Class "SpatialPixels" ~~~ | |
| surfaceArea | Compute surface area of a digital elevation model. | |
| Lines-class | Class "Lines" | |
| meuse | Meuse river data set | |
| dimensions-methods | retrieve spatial dimensions from spatial data | |
| Polygon-class | Class "Polygon" | |
| spDistsN1 | Euclidean or Great Circle distance between points | |
| spChFIDs-methods | change feature IDs in spatial objects | |
| loadMeuse | load the Meuse data set | |
| select.spatial | select points spatially | |
| zerodist | find point pairs with equal spatial coordinates | |
| coordnames-methods | retrieve or assign coordinate names for classes in sp | |
| image.SpatialGridDataFrame | image gridded spatial data, or convert to format for image | |
| bbox-methods | retrieve bbox from spatial data | |
| recenter-methods | Methods for Function recenter in Package `sp' | |
| SpatialPixelsDataFrame | define spatial grid with attribute data | |
| gridlines | Create N-S and E-W grid lines over a geographic region | |
| compassRose | Display a compass rose. | |
| spplot | Plot methods for spatial data with attributes | |
| overlay-methods | Methods for spatially overlay-ing points (grids) and polygons layers | |
| stack | rearrange data in SpatialPointsDataFrame or SpatialGridDataFrame for plotting with spplot (levelplot/xyplot wrapper) | |
| as.SpatialPolygons.GridTopology | Make SpatialPolygons object from GridTopology object | |
| flip | rearrange data in SpatialPointsDataFrame or SpatialGridDataFrame for plotting with spplot (levelplot/xyplot wrapper) | |
| spsample | sample point locations in (or on) a spatial object | |
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Details
| Date | 2010-10-11 |
| License | GPL (>= 2) |
| URL | http://r-spatial.sourceforge.net/ |
| LazyLoad | yes |
| 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 overlay.R spsample.R recenter.R dms.R gridlines.R spdists.R rbind.R flipSGDF.R chfids.R loadmeuse.R compassRose.R surfaceArea.R |
| Packaged | 2010-10-11 08:44:01 UTC; edzer |
| Repository | CRAN |
| Date/Publication | 2010-10-11 10:00:44 |
| depends | base (>= 2.10.0) , methods , R (>= 2.10.0) |
| imports | grid , lattice , utils |
| suggests | RColorBrewer , rgdal |
| Contributors | Roger Bivand, Edzer Pebesma |
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