evaluateROCR

any fitted model, including objects inherting from 'DistModel'

model

presence points (x and y coordinates or SpatialPoints* object). 
  
           Or, if <code>x</code> is missing, values at presence points
		   
		   Or, a matrix with values to compute predictions for

absence points (x and y coordinates or SpatialPoints* object). 
			
			Or, if <code>x</code> is missing, values at presence points.<p></p><p>			Or, a matrix with values to compute predictions for</p>

optional. predictor variables, if present, <code>p</code> and <code>a</code> are considered 


Preparing data for model testing with the ROCR package.


spatial

Functions for species distribution modeling, that is, predicting entire geographic distributions form occurrences at a number of sites and the environment at these sites.

Robert Hijmans

dismo

Species Distribution Modeling

evaluateROCR function

absence points (x and y coordinates or SpatialPoints* object). 
			
			Or, if <code>x</code> is missing, values at presence points.

			Or, a matrix with values to compute predictions for

evaluateROCR: Model testing with the ROCR package

Description

Usage

Arguments

Value