16 lines
510 B
Factor
16 lines
510 B
Factor
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! Copyright (C) 2020 Bubbler.
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! See http://factorcode.org/license.txt for BSD license.
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USING: assocs io io.encodings.utf8 io.files kernel math
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math.parser rosalind.common sequences sequences.extras ;
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IN: rosalind.pdst
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: diff% ( seq1 seq2 -- % )
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[ [ = not ] 2count ] [ nip length ] 2bi /f ;
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: pdst ( seq -- matrix )
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dup [ diff% ] cartesian-map ;
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: pdst-main ( -- ) "datasets/rosalind/pdst.txt" utf8 file-contents
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fasta>assoc values pdst [ [ number>string ] map " " join print ] each ;
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MAIN: pdst-main
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