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Re^7: making presence/absence table from a hash of arrays

by Marshall (Abbot)
on Sep 07, 2011 at 03:45 UTC ( #924519=note: print w/replies, xml ) Need Help??


in reply to Re^6: making presence/absence table from a hash of arrays
in thread making presence/absence table from a hash of arrays

The OP doesn't say that so I assume that you know them personally?
In the level of thread that I directly replied to, the Original Poster says: "I am a PhD genome biologist still getting to grips with the finer details of Perl".

The OP says they have "an array with 5 elements" but you chose to store that in a string and then split it.
Well, I certainly did focus on the OP's description of the output:
one two three four five row_1 = 1 1 0 0 1 row_2 = 0 1 0 1 0 row_3 = 1 0 1 1 1 etc...
It looked to me like there would be line with the column names - I certainly was thinking about a normal CSV type header. If not so what? We are focusing on the wrong detail.

I think we are getting bogged down into small details... You posted an excellent solution as did I. Let's leave it at that.

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