# sp v1.0-16

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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 | |

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

coordinates | set spatial coordinates to create a Spatial object, or retrieve spatial coordinates from a Spatial object | |

SpatialGridDataFrame-class | Class "SpatialGridDataFrame" | |

Lines-class | Class "Lines" | |

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

SpatialPixelsDataFrame | define spatial grid with attribute data | |

SpatialPoints-class | Class "SpatialPoints" | |

compassRose | Display a compass rose. | |

SpatialPoints | create objects of class SpatialPoints or SpatialPointsDataFrame | |

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

as.SpatialPolygons.PolygonsList | Making SpatialPolygons objects | |

aggregate | aggregation of spatial objects | |

disaggregate-methods | disaggregate SpatialLines, SpatialLinesDataFrame, SpatialPolygons, or SpatialPolygonsDataFrame objects | |

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

SpatialLines-class | a class for spatial lines | |

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

nowrapSpatialLines | Split SpatialLines components at offset | |

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

Line | create objects of class Line or Lines | |

spTransform | spTransform for map projection and datum transformation | |

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

bubble | Create a bubble plot of spatial data | |

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

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

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

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

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

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

SpatialLines | create objects of class SpatialLines or SpatialLinesDataFrame | |

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

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

degAxis | axis with degrees | |

bbox-methods | retrieve bbox from spatial data | |

SpatialPixelsDataFrame-class | Class "SpatialPixelsDataFrame" | |

SpatialGrid-class | Class "SpatialGrid" | |

sp-deprecated | Deprecated functions in sp | |

SpatialPolygons-class | Class "SpatialPolygons" | |

SpatialPolygonsDataFrame-class | Class "SpatialPolygonsDataFrame" | |

select.spatial | select points spatially | |

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

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

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

GridTopology-class | Class "GridTopology" | |

SpatialPixels-class | Class "SpatialPixels" | |

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

spplot | Plot methods for spatial data with attributes | |

mapasp | Calculate aspect ratio for plotting geographic maps; create nice degree axis labels | |

Rlogo | Rlogo jpeg image | |

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

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

Polygon-class | Class "Polygon" | |

SpatialPixels | define spatial grid | |

merge | Merge a Spatial* object having attributes with a data.frame | |

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

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

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

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

polygons-methods | Retrieve polygons from SpatialPolygonsDataFrame object | |

meuse | Meuse river data set | |

Line-class | Class "Line" | |

Polygons-class | Class "Polygons" | |

SpatialPolygons | create objects of class SpatialPolygons or SpatialPolygonsDataFrame | |

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

zerodist | find point pairs with equal spatial coordinates | |

Spatial-class | Class "Spatial" | |

SpatialPointsDataFrame-class | Class "SpatialPointsDataFrame" | |

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

meuse.riv | River Meuse outline | |

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

spDistsN1 | Euclidean or Great Circle distance between points | |

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

loadMeuse | deprecated function to load the Meuse data set | |

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

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## Last month downloads

## Details

Date | 2014-04-06 |

License | GPL (>= 2) |

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

Collate | bpy.colors.R 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 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 disaggregate.R sp_spat1.R merge.R aggregate.R |

Packaged | 2014-11-09 11:20:08 UTC; edzer |

NeedsCompilation | yes |

Repository | CRAN |

Date/Publication | 2014-11-09 16:09:56 |

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

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

suggests | gstat , RColorBrewer , rgdal (>= 0.8-7) , rgeos (>= 0.2-20) |

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

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