ecospat (version 4.1.1)

ecospat.plot.mess: Plot MESS

Description

Plot the MESS extrapolation index onto the geographical space.

Usage

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

Value

Returns a plot of the the MESS extrapolation index onto the geographical space.

Arguments

mess.object

A dataframe as returned by the ecospat.mess function.

cex

Specify the size of the symbol.

pch

Specify the point symbols.

Author

Blaise Petitpierre

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

# \donttest{
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 (mess.object, cex=1, pch=15)
# }