Network programmes
A number of programmes exist to conduct social network research.
  Web Link
  Link   UCINET
Easy to use with standard measures. Not free, but has a 30-day trial.
  Link   Pajek
A more complicated programme for analysis of larger social networks. Free for non-commerical use.
  Link   ORA: Organizational Risk Analyzer
ORA is a dynamic network analysis tool that enables the analysis of both standard social network data and meta-network data. Free for non-commerical use.
  Link   Siena
A programme to study longitudinal datasets collected in waves, e.g. every month. This programmes also includes exponential random graph modelling.