Hi, Thanks all again for your help in previous post.
Here I meet something I am not experienced, about: from 10 groups of data (namely from 1-84) find some pathway, or network. such as Group 1 (file 1): 1 3 8 5 7 4 Group 2 (file 2): 2 8 5 7 4 3 4 8 5 7 4 so we can see that the 8 -> 5 -> 7 -> 4 is a pathway. Thanks for any suggestions. P.S I attached the data file in below link: https://docs.google.com/open?id=0B93SVRfpVVg3MDU0YTEwY2MtNWZjNS00ZWNkLWJiNDAtNTJlNTRlYTg4YTU5 Best regards, _______________________________________________ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor