sp v0.9-10
0
Monthly downloads
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 | |
| degAxis | axis with degrees | |
| panel.spplot | panel and panel utility functions for spplot | |
| CRS-class | Class "CRS" of coordinate reference system arguments | |
| recenter-methods | Methods for Function recenter in Package `sp' | |
| SpatialGrid-class | Class "SpatialGrid" ~~~ | |
| SpatialPolygons-class | Class "SpatialPolygons" | |
| GridTopology-class | Class "GridTopology" ~~~ | |
| Polygon-class | Class "Polygon" | |
| nowrapSpatialLines | Split SpatialLines components at offset | |
| SpatialPolygons | create objects of class SpatialPolygons or SpatialPolygonsDataFrame | |
| SpatialPixels-class | Class "SpatialPixels" ~~~ | |
| SpatialLines-class | a class for spatial lines | |
| coordinates-methods | retrieve (or set) spatial coordinates | |
| bpy.colors | blue-pink-yellow color scheme that prints well on black/white printers | |
| SpatialLinesDataFrame-class | a class for spatial lines with attributes | |
| SpatialPixels | define spatial grid | |
| meuse | Meuse river data set | |
| image.SpatialGridDataFrame | image gridded spatial data, or convert to format for image | |
| SpatialPoints-class | Class "SpatialPoints" ~~~ | |
| SpatialLines | create objects of class SpatialLines or SpatialLinesDataFrame | |
| bubble | Create a bubble plot of spatial data | |
| overlay | spatial overlay for points, grids and polygons | |
| Rlogo | Rlogo jpeg image | |
| Spatial-class | Class "Spatial" | |
| spplot | Plot methods for spatial data with attributes | |
| gridded-methods | specify spatial data as being gridded, or find out whether they are | |
| polygons-methods | Retrieve polygons from SpatialPolygonsDataFrame object | |
| SpatialGridDataFrame-class | Class "SpatialGridDataFrame" | |
| SpatialPointsDataFrame-class | Class "SpatialPointsDataFrame" | |
| dimensions-methods | retrieve spatial dimensions from spatial data | |
| polygons | sets spatial coordinates to create spatial data, or retrieves spatial coordinates | |
| Polygons-class | Class "Polygons" | |
| DMS-class | Class "DMS" for degree, minute, decimal second values | |
| SpatialPixelsDataFrame-class | Class "SpatialPixelsDataFrame" ~~~ | |
| as.SpatialPolygons.GridTopology | Make SpatialPolygons object from GridTopology object | |
| char2dms | Convert character vector to DMS-class object | |
| bbox-methods | retrieve bbox from spatial data | |
| as.SpatialPolygons.PolygonsList | Making SpatialPolygons objects | |
| coordnames-methods | retrieve or assign coordinate names for classes in sp | |
| point.in.polygon | do point(s) fall in a given polygon? | |
| mapasp | Calculate aspect ratio for plotting geographic maps | |
| sp | A package providing classes and methods for spatial data: points, lines, polygons and grids | |
| Lines-class | Class "Lines" | |
| Line | create objects of class Line or Lines | |
| is.projected | Sets or retrieves projection attributes on classes extending SpatialData | |
| overlay-methods | Methods for spatially overlay-ing points (grids) and polygons layers | |
| spsample | sample point locations in (or on) a spatial object | |
| spDistsN1 | Euclidean or Great Circle distance between points | |
| SpatialPoints | create objects of class SpatialPoints or SpatialPointsDataFrame | |
| coordinates | sets spatial coordinates to create spatial data, or retrieves spatial coordinates | |
| zerodist | find point pairs with equal spatial coordinates | |
| gridlines | Create N-S and E-W grid lines over a geographic region | |
| Line-class | Class "Line" | |
| SpatialPixelsDataFrame | define spatial grid with attribute data | |
| SpatialPolygonsDataFrame-class | Class "SpatialPolygonsDataFrame" | |
| read.asciigrid | read/write to/from (ESRI) asciigrid format | |
| select.spatial | select points spatially | |
| stack | rearrange data in SpatialPointsDataFrame or SpatialGridDataFrame for plotting with spplot (levelplot/xyplot wrapper) | |
| meuse.grid | Prediction Grid for Meuse Data Set | |
| meuse.riv | River Meuse outline | |
| No Results! | ||
Last month downloads
Details
| Date | 2007-03-13 |
| License | GPL version 2 or later |
| 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 |
| Packaged | Wed Mar 14 11:50:48 2007; edzer |
| depends | base (>= 2.4.0) , methods , R (>= 2.4.0) |
| imports | grid , lattice , utils |
| suggests | RColorBrewer |
| Contributors | Roger Bivand, Edzer Pebesma |
Include our badge in your README
[](http://www.rdocumentation.org/packages/sp)