# sp v0.9-92

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 | |

SpatialPointsDataFrame-class | Class "SpatialPointsDataFrame" | |

nowrapSpatialLines | Split SpatialLines components at offset | |

SpatialPixels-class | Class "SpatialPixels" | |

as.SpatialPolygons.GridTopology | Make SpatialPolygons object from GridTopology object | |

SpatialPolygons | create objects of class SpatialPolygons or SpatialPolygonsDataFrame | |

Polygons-class | Class "Polygons" | |

mapasp | Calculate aspect ratio for plotting geographic maps | |

CRS-class | Class "CRS" of coordinate reference system arguments | |

meuse | Meuse river data set | |

as.SpatialPolygons.PolygonsList | Making SpatialPolygons objects | |

DMS-class | Class "DMS" for degree, minute, decimal second values | |

Line-class | Class "Line" | |

GridTopology-class | Class "GridTopology" | |

SpatialGridDataFrame-class | Class "SpatialGridDataFrame" | |

meuse.riv | River Meuse outline | |

SpatialLines-class | a class for spatial lines | |

SpatialPixelsDataFrame | define spatial grid with attribute data | |

gridlines | Create N-S and E-W grid lines over a geographic region | |

SpatialPoints | create objects of class SpatialPoints or SpatialPointsDataFrame | |

SpatialPixels | define spatial grid | |

geometry-methods | Methods for retrieving the geometry from a composite (geometry + attributes) object | |

panel.spplot | panel and panel utility functions for spplot | |

char2dms | Convert character vector to DMS-class object | |

dimensions-methods | retrieve spatial dimensions from spatial data | |

Polygon-class | Class "Polygon" | |

coordinates-methods | retrieve (or set) spatial coordinates | |

Rlogo | Rlogo jpeg image | |

SpatialLines | create objects of class SpatialLines or SpatialLinesDataFrame | |

SpatialPixelsDataFrame-class | Class "SpatialPixelsDataFrame" | |

coordnames-methods | retrieve or assign coordinate names for classes in sp | |

degAxis | axis with degrees | |

coordinates | sets spatial coordinates to create spatial data, or retrieves spatial coordinates | |

SpatialPolygons-class | Class "SpatialPolygons" | |

SpatialPoints-class | Class "SpatialPoints" | |

sp | A package providing classes and methods for spatial data: points, lines, polygons and grids | |

meuse.grid | Prediction Grid for Meuse Data Set | |

is.projected | Sets or retrieves projection attributes on classes extending SpatialData | |

gridded-methods | specify spatial data as being gridded, or find out whether they are | |

Spatial-class | Class "Spatial" | |

meuse.grid_ll | Prediction Grid for Meuse Data Set, geographical coordinates | |

overlay-methods | Methods for spatially overlay-ing points (grids) and polygons layers | |

addAttrToGeom-methods | constructs SpatialXxxDataFrame from geometry and attributes | |

compassRose | Display a compass rose. | |

polygons | sets spatial coordinates to create spatial data, or retrieves spatial coordinates | |

select.spatial | select points spatially | |

recenter-methods | Methods for Function recenter in Package `sp' | |

bubble | Create a bubble plot of spatial data | |

surfaceArea | Compute surface area of a digital elevation model. | |

polygons-methods | Retrieve polygons from SpatialPolygonsDataFrame object | |

spsample | sample point locations in (or on) a spatial object | |

zerodist | find point pairs with equal spatial coordinates | |

spplot | Plot methods for spatial data with attributes | |

spDistsN1 | Euclidean or Great Circle distance between points | |

Line | create objects of class Line or Lines | |

Lines-class | Class "Lines" | |

read.asciigrid | read/write to/from (ESRI) asciigrid format | |

flip | rearrange data in SpatialPointsDataFrame or SpatialGridDataFrame for plotting with spplot (levelplot/xyplot wrapper) | |

loadMeuse | load the Meuse data set | |

image.SpatialGridDataFrame | image gridded spatial data, or convert to format for image | |

overlay | spatial overlay for points, grids and polygons | |

SpatialGrid-class | Class "SpatialGrid" | |

over-methods | consistent spatial overlay for points, grids and polygons | |

spChFIDs-methods | change feature IDs in spatial objects | |

bpy.colors | blue-pink-yellow color scheme that prints well on black/white printers | |

SpatialLinesDataFrame-class | a class for spatial lines with attributes | |

bbox-methods | retrieve bbox from spatial data | |

SpatialPolygonsDataFrame-class | Class "SpatialPolygonsDataFrame" | |

point.in.polygon | do point(s) fall in a given polygon? | |

stack | rearrange data in SpatialPointsDataFrame or SpatialGridDataFrame for plotting with spplot (levelplot/xyplot wrapper) | |

No Results! |

## Last month downloads

## Details

Date | 2011-12-19 |

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 | 2011-12-19 09:10:22 UTC; rsb |

Repository | CRAN |

Date/Publication | 2011-12-19 11:59:31 |

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 |

#### Include our badge in your README

```
[![Rdoc](http://www.rdocumentation.org/badges/version/sp)](http://www.rdocumentation.org/packages/sp)
```