search for: warwick1

...row contains the number of times an individual moved, and the distance that individual moved in total. I would like a figure where the colour indicates the density of points, rather like this one my colleague produced in Matlab (with an older version of the data): http://www.warwick.ac.uk/~lssgah/warwick1.pdf Sadly, my colleague is away at the moment, so I can't find out what they did in Matlab. How should I be approaching this problem? [ideally, I'd like a colour-scale like that, too, but] My current approach, based on a bit in the back of Crawley's R book, was to create a new data fi...