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| Perl: the Markov chain saw | |
| PerlMonks |
Re: Imputation of databy u65 (Chaplain) |
| on Jan 25, 2016 at 17:52 UTC ( #1153596=note: print w/replies, xml ) | Need Help?? |
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Is a unique row determined by the combination or permutation of its members? Update: The data the OP shows are unique if they are considered either as combinations or permutations, so I don't think the solutions shown would be correct if uniqueness were to be considered as combinations. Since we don't know the definition of uniqueness, I don't think we can define a solution yet.
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