R code accompanying paper on "Tritrophic phenological match/mismatch in space and time"
Authors: Malcolm D. Burgess, Ken W. Smith, Dave Leech, James W. Pearce-Higgins, Claire J. Branston, Kevin Briggs, John R. Clark, Karl L. Evans, Chris R. du Feu, Kate Lewthwaite, Ruedi G. Nager, Ben C. Sheldon, Jeremy A. Smith, Robin C. Whytock, Stephen G. Willis and Albert B. Phillimore