Task 2: Calculate relationship between range size and grain

1 Objective

Your objectives are:

• Calculate and plot relationship between area of a raster cell, and range size of the Eurasian beaver.

• Try to do this using both the rasterized polygon, and rasterized point data. Compare the curves.

2 Useful packages, functions, hints

library(raster) # handles raster data
library(rgdal)  # handles geographic projections and data import

Potentially useful functions: aggregate

3 Data

Use the same beaver data as in Task 1.