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raster (version 3.5-15)

Geographic Data Analysis and Modeling

Description

Reading, writing, manipulating, analyzing and modeling of spatial data. The package implements basic and high-level functions for raster data and for vector data operations such as intersections. See the manual and tutorials on to get started.

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Version

Install

install.packages('raster')

Monthly Downloads

140,904

Version

3.5-15

License

GPL (>= 3)

Maintainer

Last Published

January 22nd, 2022

Functions in raster (3.5-15)

Character representation of a Raster or Extent object

cellsFromExtent

Cells from extent, and vice versa

Statistics across cells

Logical operators and functions

Align an extent (object of class Extent)

Mathematical functions

autocorrelation

Spatial autocorrelation

Two argument arc-tangent

Animate layers of a Raster* object

Local correlation coefficient

Replace NA values with values of other layers

Set the NA value of a RasterLayer

Arithmetic with Raster* objects

Draw a line or polygon

Dimensions of a Raster* object

Create an Extent object by drawing on a map

Create a Red-Green-Blue Raster object

Summary-methods

Summary methods

Are values in memory and/or on disk?

Erase parts of a SpatialPolygons* or SpatialLines* object. The inverse of this can be done with intersect

Add or drop a layer

Estimate values for cell values that are NA by interpolating between layers

Get a vector, matrix, or array with raster cell values

Compare-methods

Compare Raster* objects

Frequency table

Raster* classes

Create a list of RasterLayer objects

Coerce to a 'raster' object

Extreme coordinates

Coordinates of the Extent of a Raster object

Bind Spatial* objects

Convert values to classes

Aggregate raster cells or SpatialPolygons/Lines

Block size for writing files

Gain and offset

Gain and offset of values on file

Change cell values to logical or integer values

boundaries (edges) detection

Use a multi-core cluster

Create a RasterBrick object

Correlation and (weighted) covariance

Number of bands

Bar plot of a RasterLayer

Coefficient of variation

Compare Raster objects

Get cell, row, or column number

Box plot of Raster objects

Query by clicking on a map

Merge Raster* objects using a function for overlapping areas

Moving functions

Partially compare two CRS objects

Filename extensions

Get geographic data

Minimum and maximum values

Get the coordinates of a vector type Spatial* object

Local functions

Extract values from Raster objects

Get focal raster cell values

distanceFromPoints

Distance from points

Extract by index

Indexing to extract values of a Raster* object

Pairs plot (matrix of scatterplots)

Create a RasterLayer object

Overlay Raster objects

Overview of the functions in the raster package

Number of layers

Distance on a grid

Show the head or tail of a Raster* object

Mask values in a Raster object

Filled contour plot

Get raster cell values

Value matching for Raster* objects

Resample a Raster object

Spatial model predictions

Merge Raster* objects

Initialize a Raster object with values

rasterToContour

Raster to contour lines conversion

Get a block of raster cell values

Focal weights matrix

Project a Raster object

Raster to points conversion

Helper functions for programming

Read a .ini file

Get or set a coordinate reference system (projection)

Slope and aspect

Slope and aspect

Sample integer values

Terrain characteristics

Set the extent of a RasterLayer

sampleStratified

Stratified random sample

Raster file properties

Weighted mean of rasters

Compute min and max values

Add labels to a map

Perspective plot

Plot a Raster* object

Write raster data to a file

Which cells are TRUE?

Write values to a file

Is this longitude/latitude data?

Names of raster layers

Number or rows, columns, and cells of a Raster* object

Global options for the raster package

rectify a Raster object

Temporary files

rasterToPolygons

Raster to polygons conversion

Rasterize points, lines, or polygons

Red-Green-Blue plot of a multi-layered Raster object

Raster quantiles

rasterFromCells

Subset a raster by cell numbers

Distance between points

Create a Raster* object from x, y, z values

Read values from disk

Geometric subsetting

Replace cell values or layers of a Raster* object

Substitute values in a Raster* object

Do the raster cells have a rotation?

Row or column number from a cell number

round Extent coordinates

Subset layers in a Raster* object

Save or open a RasterStack file

Create SpatialLines* or SpatialPolygons*

Use spplot to plot a Raster* or other object

Get or set z-values

Symetrical difference

Validity of a cell, column or row number

Read or write a shapefile

Select cell values from a multi-layer Raster* object

Create valid names

Set values of a Raster object

Zonal statistics

rowSums and colSums for Raster objects

Update raster cells of files (on disk)

Zoom in on a map

Apply a function on subsets of a RasterStack or RasterBrick

Coordinates from a row, column or cell number

Create a RasterStack object

Union Extent or SpatialPolygons* objects

File types for writing

Where is the min or max value?

Write a KML or KMZ file

Get a data.frame with raster cell values, or coerce SpatialPolygons, Lines, or Points to a data.frame