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Convert letters into numbers. i.e. ABCD = 52
That's quite brilliant.
Would you mind explaining (in English) how this sumproduct is working please. I thought sumproduct needed at least a couple of arrays, but this only appears to have one. Rgds On Fri, 9 Dec 2005 06:10:03 -0800, "Ron Coderre" wrote: Try this: For a DNA sequence in Cell A1 B1: =SUMPRODUCT(CODE(UPPER(MID(A1,ROW(INDIRECT("1:"&LE N(A1))),1)))-33) Does that help? *********** Regards, Ron "Rhapsody 1234" wrote: I work with DNA and would like to assign numerical values to the bases. i.e. A = 32 etc. Ideally, I just want to past a DNA sequence into Excel, e.g. ATGCCA and then have a numerical display of the value obtained if these are summed. e.g. if A=32, AA=64, AAA=96 etc. Any way I can do this? Thanks! Richard Buttrey __ |
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