[R] frequent sequences

jgant john.gant at gmail.com
Mon Jul 27 22:36:46 CEST 2009


Hello,
I'm having a few issues mining frequent sequences. I've read the
documentation and played around with arules and arulesSequences with little
success. For example if I have a vector,

a = t(t(c(1,2,3,0,1,2,3,5,6,7)));

I'd like to be able mine the association rules {1,2}-->{3}, {2}-->{3},
{1}-->{2}, etc. Can anyone point me in the right direction here. From what
I've read using arules, it doesn't seem to take a single vector and extract
sequences from the vector to mine from within itself. Any help would be
appreciated!

Thanks,
John
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