[Biomod-commits] prevalence and pseudoabsences

Brenna Forester forestb at students.wwu.edu
Fri Apr 22 00:53:04 CEST 2011


I see in the "Presentation Manual for BIOMOD" (page 18) the following statement: "In all procedures, BIOMOD ensures that the prevalence of the original data is conserved in the calibration and evaluation datasets."

I have 304 presence records and am running my pseudoabsence pulls with 3040 absences (a prevalence of 0.1).  The number of pixels in my study area is 6808.

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