Companion tutorial to :
Disentangling temporal food web dynamics facilitates understanding of ecosystem functioning by S. Kortsch, R. Frelat, L. Pecuchet, P. Olivier, I. Putnis, E. Bonsdorff, H. Ojaveer, I. Jurgensone, S. Sträke, G. Rubene, E. Krüze, and M. Nordström.
The instructions can be found online, or in a zip folder together with the data and the R-scripts.