sp v0.9-59
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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 | |
| GridTopology-class | Class "GridTopology" ~~~ | |
| DMS-class | Class "DMS" for degree, minute, decimal second values | |
| Lines-class | Class "Lines" | |
| Rlogo | Rlogo jpeg image | |
| CRS-class | Class "CRS" of coordinate reference system arguments | |
| SpatialPixels-class | Class "SpatialPixels" ~~~ | |
| SpatialLinesDataFrame-class | a class for spatial lines with attributes | |
| SpatialPixelsDataFrame | define spatial grid with attribute data | |
| as.SpatialPolygons.GridTopology | Make SpatialPolygons object from GridTopology object | |
| is.projected | Sets or retrieves projection attributes on classes extending SpatialData | |
| SpatialPixels | define spatial grid | |
| Line-class | Class "Line" | |
| degAxis | axis with degrees | |
| Polygon-class | Class "Polygon" | |
| mapasp | Calculate aspect ratio for plotting geographic maps | |
| polygons | sets spatial coordinates to create spatial data, or retrieves spatial coordinates | |
| SpatialPixelsDataFrame-class | Class "SpatialPixelsDataFrame" ~~~ | |
| as.SpatialPolygons.PolygonsList | Making SpatialPolygons objects | |
| SpatialPoints-class | Class "SpatialPoints" ~~~ | |
| flip | rearrange data in SpatialPointsDataFrame or SpatialGridDataFrame for plotting with spplot (levelplot/xyplot wrapper) | |
| recenter-methods | Methods for Function recenter in Package `sp' | |
| read.asciigrid | read/write to/from (ESRI) asciigrid format | |
| SpatialPoints | create objects of class SpatialPoints or SpatialPointsDataFrame | |
| bbox-methods | retrieve bbox from spatial data | |
| SpatialLines-class | a class for spatial lines | |
| Line | create objects of class Line or Lines | |
| loadMeuse | load the Meuse data set | |
| SpatialPolygonsDataFrame-class | Class "SpatialPolygonsDataFrame" | |
| Polygons-class | Class "Polygons" | |
| meuse.grid | Prediction Grid for Meuse Data Set | |
| SpatialPolygons | create objects of class SpatialPolygons or SpatialPolygonsDataFrame | |
| panel.spplot | panel and panel utility functions for spplot | |
| SpatialGrid-class | Class "SpatialGrid" ~~~ | |
| bubble | Create a bubble plot of spatial data | |
| stack | rearrange data in SpatialPointsDataFrame or SpatialGridDataFrame for plotting with spplot (levelplot/xyplot wrapper) | |
| SpatialLines | create objects of class SpatialLines or SpatialLinesDataFrame | |
| meuse.riv | River Meuse outline | |
| overlay-methods | Methods for spatially overlay-ing points (grids) and polygons layers | |
| polygons-methods | Retrieve polygons from SpatialPolygonsDataFrame object | |
| spplot | Plot methods for spatial data with attributes | |
| select.spatial | select points spatially | |
| sp | A package providing classes and methods for spatial data: points, lines, polygons and grids | |
| SpatialPolygons-class | Class "SpatialPolygons" | |
| meuse.grid_ll | Prediction Grid for Meuse Data Set, geographical coordinates | |
| overlay | spatial overlay for points, grids and polygons | |
| Spatial-class | Class "Spatial" | |
| coordnames-methods | retrieve or assign coordinate names for classes in sp | |
| spChFIDs-methods | change feature IDs in spatial objects | |
| SpatialGridDataFrame-class | Class "SpatialGridDataFrame" | |
| coordinates | sets spatial coordinates to create spatial data, or retrieves spatial coordinates | |
| bpy.colors | blue-pink-yellow color scheme that prints well on black/white printers | |
| coordinates-methods | retrieve (or set) spatial coordinates | |
| char2dms | Convert character vector to DMS-class object | |
| spsample | sample point locations in (or on) a spatial object | |
| point.in.polygon | do point(s) fall in a given polygon? | |
| compassRose | Display a compass rose. | |
| gridded-methods | specify spatial data as being gridded, or find out whether they are | |
| dimensions-methods | retrieve spatial dimensions from spatial data | |
| nowrapSpatialLines | Split SpatialLines components at offset | |
| meuse | Meuse river data set | |
| SpatialPointsDataFrame-class | Class "SpatialPointsDataFrame" | |
| gridlines | Create N-S and E-W grid lines over a geographic region | |
| zerodist | find point pairs with equal spatial coordinates | |
| spDistsN1 | Euclidean or Great Circle distance between points | |
| image.SpatialGridDataFrame | image gridded spatial data, or convert to format for image | |
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Details
| Date | 2010-02-11 |
| 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 |
| Packaged | 2010-02-11 07:23:21 UTC; rsb |
| Repository | CRAN |
| Date/Publication | 2010-02-11 08:45:34 |
| depends | base (>= 2.4.0) , methods , R (>= 2.4.0) |
| imports | grid , lattice , utils |
| suggests | RColorBrewer |
| Contributors | Roger Bivand, Edzer Pebesma |
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