gauss_random_field_sim: Gaussian random field neutral model
In BoundaryStats: Boundary Overlap Statistics
gauss_random_field_sim R Documentation
Gaussian random field neutral model
Description
Simulates a gaussian random field as a neutral landscape of the same extent and resolution as the
input raster, using the same spatial autocorrelation range as the input
Usage
gauss_random_field_sim(x, autocorr_range)
Arguments
x
A SpatRaster object.
autocorr_range
Distance range of spatial autocorrelation.
Value
A SpatRaster object with boundary elements.
Author(s)
Amy Luo
References
James, P. M. A., Fleming, R.A., & Fortin, M.-J. (2010) Identifying significant scale-specific spatial boundaries using wavelets and null models: Spruce budworm defoliation in Ontario, Canada as a case study. Landscape Ecology, 6, 873-887.
Examples
data(grassland)
grassland <- terra::rast(grassland_matrix, crs = grassland_crs)
terra::ext(grassland) <- grassland_ext
simulation <- gauss_random_field_sim(grassland, 3)
terra::plot(simulation)
BoundaryStats documentation built on Aug. 8, 2025, 6:12 p.m.
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| gauss_random_field_sim | R Documentation |
Gaussian random field neutral model
Description
Simulates a gaussian random field as a neutral landscape of the same extent and resolution as the input raster, using the same spatial autocorrelation range as the input
Usage
gauss_random_field_sim(x, autocorr_range)
Arguments
x |
A SpatRaster object. |
autocorr_range |
Distance range of spatial autocorrelation. |
Value
A SpatRaster object with boundary elements.
Author(s)
Amy Luo
References
James, P. M. A., Fleming, R.A., & Fortin, M.-J. (2010) Identifying significant scale-specific spatial boundaries using wavelets and null models: Spruce budworm defoliation in Ontario, Canada as a case study. Landscape Ecology, 6, 873-887.
Examples
data(grassland)
grassland <- terra::rast(grassland_matrix, crs = grassland_crs)
terra::ext(grassland) <- grassland_ext
simulation <- gauss_random_field_sim(grassland, 3)
terra::plot(simulation)
R Package Documentation
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We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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