Package index
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IUCN - IUCN evaluation for frogs of the genus Phyllomedusa
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PAM - PresenceAbsence object for frogs of the genus Phyllomedusa
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Phyllomedusa - Phyllomedusa
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PresenceAbsencePresenceAbsence-class - PresenceAbsence Class
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lets.pamcrop() - Crop a PresenceAbsence object based on an input shapefile
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lets.addpoly() - Add polygon coverage to a PresenceAbscence object
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lets.addvar() - Add variables (in raster format) to a PresenceAbscence object
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lets.attrcells() - Descriptors of centrality, border proximity, and isolation in attribute space
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lets.attrpam() - Attribute-space Presence–Absence Matrix (attrPAM)
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lets.classvar() - Frequency distribution of a variable within a species' range
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lets.correl() - Compute correlogram based on the Moran's I index
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lets.distmat() - Compute a geographic distance matrix
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lets.envcells() - Environmental descriptors for Presence–Absence in environmental space
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lets.envpam() - Create a presence–absence matrix in environmental space
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lets.field() - Create species' values based on the species co-occurrence within focal ranges
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lets.gridirizer() - Fits a grid into a PresenceAbsence object
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lets.iucncont() - Transform IUCN RedList conservation status to continuous values
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lets.load() - Load a PresenceAbsence object
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lets.maplizer() - Create a matrix summarizing species' attributes within cells of a PresenceAbsence object
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lets.maplizer.attr() - Map species-level attributes over the attribute-space grid
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lets.maplizer.env() - Map species attributes in both environmental and geographic spaces
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lets.midpoint() - Compute the midpoint of species' geographic ranges
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lets.overlap() - Compute pairwise species' geographic overlaps
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lets.plot.attrcells() - Map AttrPAM descriptor layers
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lets.plot.attrpam() - Plot attrPAM results
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lets.plot.envcells() - Map envPAM descriptors
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lets.plot.envpam() - Plot species richness in environmental and geographical space
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lets.presab() - Create a presence-absence matrix of species' geographic ranges within a grid
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lets.presab.birds() - Create a presence-absence matrix of species' geographic ranges within a grid for the Birdlife spatial data
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lets.presab.grid() - Create a presence-absence matrix of species' geographic ranges within a user's grid shapefile (beta version)
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lets.presab.grid.points() - Create a presence-absence matrix based on species' point occurrences within a user's grid shapefile (beta version)
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lets.presab.points() - Create a presence-absence matrix based on species' point occurrences
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lets.rangesize() - Compute species' geographic range sizes
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lets.save() - Save a PresenceAbsence object
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lets.shFilter() - Filter species' shapefiles based on its presence, origin, and season
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lets.subsetPAM() - Subset a PresenceAbsence object based on species names
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lets.summarizer() - Summarize variable(s) values in a presence-absence matrix within species' ranges
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lets.summaryze.cells() - Aggregate cell-wise metrics across occupied cells per species
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lets.transf() - Transform values of a vector
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letsR-packageletsR - Tools for Data Handling and Analysis in Macroecology.
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plot(<PresenceAbsence>) - Plot an object of class PresenceAbsence
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prec - Annual Precipitation raster for the world.
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print(<PresenceAbsence>) - Print for object of class PresenceAbsence
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print.summary(<PresenceAbsence>) - Print summary for object of class PresenceAbsence
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summary(<PresenceAbsence>) - Summary for object of class PresenceAbsence
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temp - Mean temperature raster for the world.
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wrld_simpl - Simplified world country polygons