ecospat (version 2.0)

ecospat.plot.mess: Plot MESS

Description

Plot the MESS extrapolation index onto the geographical space.

Usage

ecospat.plot.mess (xy, mess.object, cex=1, pch=15)

Arguments

xy

The x and y coordinates of the projection dataset.

mess.object

A dataframe as returned by the ecospat.mess function.

cex

Specify the size of the symbol.

pch

Specify the point symbols.

Value

References

Elith, J., M. Kearney and S. Phillips. 2010. The art of modelling range-shifting species. Methods in ecology and evolution, 1, 330-342.

See Also

ecospat.mess

Examples

## Not run: 
# x <- ecospat.testData[c(2,3,4:8)]
# proj <- x[1:90,] #A projection dataset.
# cal <- x[91:300,] #A calibration dataset
# 
# #Create a MESS object 
# mess.object <- ecospat.mess (proj, cal, w="default")
# 
# #Plot MESS 
# ecospat.plot.mess (xy=proj[c(1:2)], mess.object, cex=1, pch=15)
# ## End(Not run)