View source: R/nlm_planargradient.R
nlm_planargradient | R Documentation |
Simulates a planar gradient neutral landscape model.
nlm_planargradient(ncol, nrow, resolution = 1, direction = NA, rescale = TRUE)
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Simulates a linear gradient sloping in a specified or random direction.
RasterLayer
Palmer, M.W. (1992) The coexistence of species in fractal landscapes. The American Naturalist, 139, 375 - 397.
nlm_distancegradient
,
nlm_edgegradient
# simulate planar gradient planar_gradient <- nlm_planargradient(ncol = 200, nrow = 200) ## Not run: # visualize the NLM landscapetools::show_landscape(planar_gradient) ## End(Not run)
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