# sp v1.0-5

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 | |

Polygon-class | Class "Polygon" | |

SpatialPixels | define spatial grid | |

degAxis | axis with degrees | |

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

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

SpatialPixelsDataFrame | define spatial grid with attribute data | |

meuse | Meuse river data set | |

spplot | Plot methods for spatial data with attributes | |

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

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

SpatialGridDataFrame-class | Class "SpatialGridDataFrame" | |

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

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

Lines-class | Class "Lines" | |

Spatial-class | Class "Spatial" | |

SpatialLines | create objects of class SpatialLines or SpatialLinesDataFrame | |

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

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

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

Rlogo | Rlogo jpeg image | |

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

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

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

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

Polygons-class | Class "Polygons" | |

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

select.spatial | select points spatially | |

bubble | Create a bubble plot of spatial data | |

Line-class | Class "Line" | |

SpatialPoints | create objects of class SpatialPoints or SpatialPointsDataFrame | |

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

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

Line | create objects of class Line or Lines | |

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

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

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

bbox-methods | retrieve bbox from spatial data | |

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

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

SpatialPolygons-class | Class "SpatialPolygons" | |

SpatialPolygonsDataFrame-class | Class "SpatialPolygonsDataFrame" | |

nowrapSpatialLines | Split SpatialLines components at offset | |

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

compassRose | Display a compass rose. | |

zerodist | find point pairs with equal spatial coordinates | |

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

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

SpatialLines-class | a class for spatial lines | |

gridIndex2nb | create neighbourhood (nb) object from grid geometry | |

SpatialPointsDataFrame-class | Class "SpatialPointsDataFrame" | |

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

SpatialPixelsDataFrame-class | Class "SpatialPixelsDataFrame" | |

loadMeuse | load the Meuse data set | |

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

polygons-methods | Retrieve polygons from SpatialPolygonsDataFrame object | |

GridTopology-class | Class "GridTopology" | |

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

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

as.SpatialPolygons.PolygonsList | Making SpatialPolygons objects | |

SpatialGrid-class | Class "SpatialGrid" | |

SpatialPoints-class | Class "SpatialPoints" | |

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

SpatialPixels-class | Class "SpatialPixels" | |

SpatialPolygons | create objects of class SpatialPolygons or SpatialPolygonsDataFrame | |

meuse.riv | River Meuse outline | |

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

mapasp | Calculate aspect ratio for plotting geographic maps | |

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

spDistsN1 | Euclidean or Great Circle distance between points | |

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

No Results! |

## Last month downloads

## Details

Date | 2012-12-18 |

License | GPL (>= 2) |

URL | https://r-forge.r-project.org/projects/rspatial/ 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 subset.R |

Packaged | 2012-12-21 13:45:01 UTC; rsb |

Repository | CRAN |

Date/Publication | 2012-12-21 16:39:09 |

depends | base (>= 2.14.0) , R (>= 2.14.0) |

imports | graphics , grid , lattice , methods , utils |

suggests | RColorBrewer , rgdal (>= 0.7-21) , rgeos (>= 0.1-8) |

Contributors | Roger Bivand, Barry Rowlingson, Edzer Pebesma, Virgilio Gómez-Rubio |

#### Include our badge in your README

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