This repository is a collection of R files built for the GEEHP experiment. In order to use the script "GEEHP_overlapping_areas_EHYPE_obs.R", please make sure to download the file "distance_matrix.csv" and put it in your working directory.
I reccomend reading this post on RPubs http://www.rpubs.com/alessio-pugliese/259322, this is an experiment report showing how to use all the single files and where to get input data.