Resources supporting and supplementing the content of the book

The drop-down menu of this page gives access to a range of material useful to those who wish to apply or understand further the models and methodology presented in the book. These resources are the main reason for this web site. The files and descriptions of the data sets are essentially complete, but the remainder of the material is sparse at the time of publication of the book and launch of the website. Priority will be given to supplying a selection of the software and then the algorithms and technical details relating to this software, but contributions to this material will be continuing for some time.