diff

diff,SpatRaster-method

Compute the difference between consecutive layers in a SpatRaster.

methods

spatial

Methods for spatial data analysis with vector (points, lines, polygons) and raster (grid) data. Methods for vector data include geometric operations such as intersect and buffer. Raster methods include local, focal, global, zonal and geometric operations. The predict and interpolate methods facilitate the use of regression type (interpolation, machine learning) models for spatial prediction, including with satellite remote sensing data. Processing of very large files is supported. See the manual and tutorials on <https://rspatial.org/> to get started. 'terra' replaces the 'raster' package ('terra' can do more, and it is faster and easier to use).

Robert Hijmans

terra

Spatial Data Analysis

Robert J. Hijmans

Roger Bivand

Edzer Pebesma

Michael D. Sumner

diff function

<dl> <dt>x</dt>
<dd>SpatRaster</dd> <dt>lag</dt>
<dd>positive integer indicating which lag to use</dd> <dt>filename</dt>
<dd>character. Output filename</dd> <dt>...</dt>
<dd>additional arguments for writing files as in <code>writeRaster</code></dd></dl>

Arguments

Lagged differences — diff

<dl>

 <dt>x</dt>
<dd>SpatRaster</dd>

 <dt>lag</dt>
<dd>positive integer indicating which lag to use</dd>

 <dt>filename</dt>
<dd>character. Output filename</dd>

 <dt>...</dt>
<dd>additional arguments for writing files as in <code>writeRaster</code></dd>

</dl>

diff: Lagged differences

Description

Usage

Value

Arguments

Examples