prepareData

From dismo v1.3-3 by Robert Hijmans

Prepare data for model fitting

Simple helper function to prepare data for model fitting

Keywords: spatial

Usage

prepareData(x, p, b, factors, xy=FALSE)

Arguments

x: Raster* object
p: presence points
b: background (or absence) points
factors: vectors indicating which variables are factors (using layer names or numbers)
xy: logical. If TRUE, the first two columns of the returned data.frame will be the coordinates of p and b (labeled 'x' and 'y')

Value

data.frame with nlayers(x)+1 columns and nrow(p) + nrow(b) rows. The first column, 'pb' indicates whether a record represents presence '1' or background '0' values. The other columns have the values from the Raster* object.

Documentation reproduced from package dismo, version 1.3-3, License: GPL (>= 3)

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