This folder contains the following design structure matrices:

  • A matrix containing only structural dependencies
  • A matrix containing only the co-change relationships between file pairs
  • And a combined structural and co-change matrix


This directory also contains two clustering files. One file contains a clustering according to the package structure. The other is the design rule hierarchy clustering. Users can use DV8's matrix viewer to open any dependency matrix, and each matrix can be clustered in various ways.