rshift

Randomly shifts the points of a point pattern or
 line segment pattern. Generic.

spatial

datagen

Functionality for random generation of spatial data in the 'spatstat' family of packages.
Generates random spatial patterns of points according to many simple rules (complete spatial randomness,
Poisson, binomial, random grid, systematic, cell), randomised alteration of patterns
(thinning, random shift, jittering),  simulated realisations of random point processes including
simple sequential inhibition, Matern inhibition models, Neyman-Scott cluster processes
(using direct, Brix-Kendall, or hybrid algorithms),
log-Gaussian Cox processes, product shot noise cluster processes
and Gibbs point processes (using Metropolis-Hastings birth-death-shift algorithm,
alternating Gibbs sampler, or coupling-from-the-past perfect simulation).
Also generates random spatial patterns of line segments,
random tessellations, and random images (random noise, random mosaics).
Excludes random generation on a linear network,
which is covered by the separate package 'spatstat.linnet'.

Adrian Baddeley

spatstat.random

Random Generation Functionality for the 'spatstat' Family

Rolf Turner

Ege Rubak

Tilman Davies

Kasper Klitgaard Berthelsen

David Bryant

Ya-Mei Chang

Ute Hahn

Abdollah Jalilian

Dominic Schuhmacher

Rasmus Plenge Waagepetersen

rshift function

<dl> <dt>X</dt>
<dd>Pattern to be subjected to a random shift.
 A point pattern (class <code>"ppp"</code>),
 a line segment pattern (class <code>"psp"</code>)
 or an object of class <code>"splitppp"</code>.</dd> <dt>...</dt>
<dd>Arguments controlling the generation of the
 random shift vector, or specifying which parts of the pattern
 will be shifted.</dd></dl>

Arguments

Adrian Baddeley <a href="/link/Adrian.Baddeley%40curtin.edu.au?package=spatstat.random&version=3.3-3" data-mini-rdoc="spatstat.random::Adrian.Baddeley@curtin.edu.au">Adrian.Baddeley@curtin.edu.au</a>
 and Rolf Turner <a href="/link/rolfturner%40posteo.net?package=spatstat.random&version=3.3-3" data-mini-rdoc="spatstat.random::rolfturner@posteo.net">rolfturner@posteo.net</a>.

Author

Random Shift — rshift

<dl>

 <dt>X</dt>
<dd>Pattern to be subjected to a random shift.
 A point pattern (class <code>"ppp"</code>),
 a line segment pattern (class <code>"psp"</code>)
 or an object of class <code>"splitppp"</code>.</dd>

 <dt>...</dt>
<dd>Arguments controlling the generation of the
 random shift vector, or specifying which parts of the pattern
 will be shifted.</dd>

</dl>

Adrian Baddeley <a href='mailto:Adrian.Baddeley@curtin.edu.au'>Adrian.Baddeley@curtin.edu.au</a>
 and Rolf Turner <a href='mailto:rolfturner@posteo.net'>rolfturner@posteo.net</a>.

rshift: Random Shift

Description

Usage

Value

Arguments

Author

Details

See Also