 
  I am wondering how to run 'garch' function of 'tseries' package in R2.6.1.
  I installed R2.3.1 and R2.6.1 in my PC (Windows XP Home) and run a 
  following simple GARCH function in both versions:
   
  >garch(dSP[1:300], order = c(1,1)) 
   
  where 'dSP' is daily return series of a stock index. 
  R2.6.1 can not finish calculation and also I can not stop the calculation
  with the 'stop' button, while R2.3.1 can finish it within a few seconds.
   
  Thank you,
   
  Kazuhiko Shinki
 

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