Auxiliary functions to estimate centers of biodiversity


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Documentation for package ‘sperich’ version 1.3-1

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add.Data.to.Grid Add Data to Grid
add.Edges Edge Creation
adjustment Adjustment of interpolated species richness
createHeightmask Height-Mask Creation
createImage Image Creation
createLandwatermask Land-Water-Mask Creation
createNonInterpolatedGrid Create a Species Occurences Grid with no interpolation
dataset.all.species Angiosperm Dataset
dataset.height Height-Information Dataset
dataset.landwater Land-Water-Information Dataset
edgeNotValid Edge-Water-Test
evaluate Result grid evaluation
exportAsGDAL Export result grid as GDAL grid map
extract.species Species Extraktion
fill.Areas Fill Algorithm
generate.subsamples Subsample Creation
getDimension getDimension
getDistance Distance between two points in a grid
getShift Origin Koordinates
searchClusters Search clusters in the result grid of species richness estimation.
species.range Species range estimation
species.richness Species richness estimation
species.richness.cv Species richness cross-validation
species.richness.main Main Function for species richness estimation