To use tnet, you need to have R installed (at least version 2.7; see "How to get tnet"), and then you need to:

1. Download and install tnet:
   
   > Type the following in R:
   

   install.packages("tnet")

   > Select a server near you
   
   
2. To activate the package, you need to type the following in R everytime you start R:
   

   library(tnet)
    
   
   

For more information, see "How to get tnet".

Below is the change log of tnet that describes the changes that have occurred between the versions.