# sp v0.9-85

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 | |

Polygons-class | Class "Polygons" | |

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

bbox-methods | retrieve bbox from spatial data | |

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

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

SpatialPixelsDataFrame | define spatial grid with attribute data | |

compassRose | Display a compass rose. | |

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

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

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

SpatialLines | create objects of class SpatialLines or SpatialLinesDataFrame | |

SpatialGrid-class | Class "SpatialGrid" | |

as.SpatialPolygons.PolygonsList | Making SpatialPolygons objects | |

nowrapSpatialLines | Split SpatialLines components at offset | |

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

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

SpatialPointsDataFrame-class | Class "SpatialPointsDataFrame" | |

loadMeuse | load the Meuse data set | |

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

SpatialPixelsDataFrame-class | Class "SpatialPixelsDataFrame" | |

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

spplot | Plot methods for spatial data with attributes | |

Polygon-class | Class "Polygon" | |

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

spDistsN1 | Euclidean or Great Circle distance between points | |

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

SpatialPixels | define spatial grid | |

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

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

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

Spatial-class | Class "Spatial" | |

Line-class | Class "Line" | |

SpatialPolygons-class | Class "SpatialPolygons" | |

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

SpatialGridDataFrame-class | Class "SpatialGridDataFrame" | |

SpatialPolygonsDataFrame-class | Class "SpatialPolygonsDataFrame" | |

polygons-methods | Retrieve polygons from SpatialPolygonsDataFrame object | |

meuse | Meuse river data set | |

mapasp | Calculate aspect ratio for plotting geographic maps | |

SpatialPoints | create objects of class SpatialPoints or SpatialPointsDataFrame | |

SpatialPixels-class | Class "SpatialPixels" | |

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

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

SpatialPoints-class | Class "SpatialPoints" | |

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

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

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

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

degAxis | axis with degrees | |

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

SpatialPolygons | create objects of class SpatialPolygons or SpatialPolygonsDataFrame | |

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

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

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

Lines-class | Class "Lines" | |

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

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

GridTopology-class | Class "GridTopology" | |

Rlogo | Rlogo jpeg image | |

meuse.riv | River Meuse outline | |

bubble | Create a bubble plot of spatial data | |

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

select.spatial | select points spatially | |

zerodist | find point pairs with equal spatial coordinates | |

Line | create objects of class Line or Lines | |

SpatialLines-class | a class for spatial lines | |

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

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

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

No Results! |

## Last month downloads

## Details

Date | 2011-08-25 |

License | GPL (>= 2) |

URL | http://rspatial.r-forge.r-project.org/ |

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 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 |

Packaged | 2011-08-25 11:03:30 UTC; edzer |

Repository | CRAN |

Date/Publication | 2011-08-25 12:16:54 |

depends | base (>= 2.10.0) , 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)
```