[R] ATSP to TSP reformulation

Michael Hahsler mhahsler at lyle.smu.edu
Tue Aug 30 14:57:42 CEST 2011


Hi Ian,

Your example runs for me without problems. It seems that you are using 
an older version of TSP. Please upgrade to the latest version TSP 
(update to TSP_1.0-3). I am using:

 > sessionInfo()
R version 2.13.1 (2011-07-08)
Platform: i686-pc-linux-gnu (32-bit)

locale:
  [1] LC_CTYPE=en_US.UTF-8       LC_NUMERIC=C
  [3] LC_TIME=en_US.UTF-8        LC_COLLATE=en_US.UTF-8
  [5] LC_MONETARY=C              LC_MESSAGES=en_US.UTF-8
  [7] LC_PAPER=en_US.UTF-8       LC_NAME=C
  [9] LC_ADDRESS=C               LC_TELEPHONE=C
[11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base

other attached packages:
[1] TSP_1.0-3

loaded via a namespace (and not attached):
[1] tools_2.13.1



Hint: use '<-' instead of '=' for assignments.


Regards,
Michael

-- 
   Dr. Michael Hahsler, Visiting Assistant Professor
   Department of Computer Science and Engineering
   Lyle School of Engineering
   Southern Methodist University, Dallas, Texas

   (214) 768-8878 * mhahsler at lyle.smu.edu * http://lyle.smu.edu/~mhahsler



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