19 lines
611 B
Factor
19 lines
611 B
Factor
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! Copyright (C) 2021 Bubbler.
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! See http://factorcode.org/license.txt for BSD license.
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USING: arrays assocs io io.encodings.utf8 io.files kernel math
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math.parser sequences splitting ;
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IN: rosalind.eval
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: (eval) ( n str gc-content -- prob )
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2 / 0.5 over - 2array dup append "CAGT" swap zip
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[ dup >array ] dip substitute product
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[ length - 1 + ] dip * ;
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: eval ( n str gc-contents -- seq ) [ (eval) ] 2with map ;
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: eval-main ( -- )
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"datasets/rosalind/eval.txt" utf8 file-contents "\n" split first3
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[ dec> ] [ ] [ " " split [ dec> ] map ] tri*
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eval [ 10 >base ] map " " join print ;
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MAIN: eval-main
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