The data below are used in the book 'Modern Multidimensional Scaling' (2nd edition) by Borg and Groenen (2005). Some of the data are used in the text, others in the exercises. For each data set, four files are given:
Similarity and dissimilarity data are always given in symmetric form. The data are organized according to the chapters in the book. For each chapter, there is a separate page giving all the descriptions of the data sets.
You can also download all data files in a zip-file from here.