New in Rats 8.2

We are now accepting orders for version 8.2. Version 8.2 adds several enhancements, including:

• expanding graphing capabilities including the ability to specify an exact graph size, an easier way to graph arrays of series, and a new instruction for automatically saving graphs
  
• new options on SUMMARIZE that make it easier to examine non-linear functions of estimated parameters, including non-linear estimation parameters, and to use numerical rather than analytical derivatives to deal with functions for which RATS has no analytical derivatives
  
• a new option on FIND for doing grid searches, which is particularly useful for threshold models
  
• support for some additional multivariate GARCH models, as well as more flexible handling of asymmetric effects
  
• a new "Cointegration Tests" wizard
  
• two new variable types for more flexible handling of vectors
  
• dozens of new procedures and example programs
  

Please see the September 2012 RATSletter for more details.

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