commissionGARP: Calculates commission metrics of model outputs

In cghaase/GARPTools: Tools for GARP Data Prep and Model Evaluation

Description

commissionGARP Calculates the commission, or the proportion of the landscape predicted as present, of the best models output by GARP.

Usage

commissionGARP(n, x, points, file.path)

Arguments

n	a numeric value specifying the number of models in the best subset output from GARP
x	a raster object of the summated raster of the best models output from GARP
points	a spatial object of presence data to use for testing locations
file.path	file directory of folder containing best model rasters output from GARP (usually within athe "GARPruns folder")

Details

The discrete cutpoints (n) represent the number of models that agree on a predicted presence location.

The raster object (x) should be a raster representing the number of models that agree on a predicted presence location per pixel and that outtput by sumRasters.

The shapefile points should presence locations that were not used by GARP for model training and those output by splitData.

Value

A list object containing:

• Average.Commission the average commission of the model subset

• Total.Commission the total commission of the model subset

See Also

omissionGARP

Examples

## Not run: 
commissionGARP(n = 10, x = sum.raster, points = test_1, file.path = "C/GARPruns/BestSubsets/")

## End(Not run)

cghaase/GARPTools documentation built on Aug. 6, 2021, 6:38 a.m.