What does the "N" column mean of the TBLASTX output?
Dear all,
When I use TBLASTX, I found the result gives an additional column "N", which never appears if using other programs. I really don't know what it means....I even wounder, if this really meaningful? Would any one tell me what it is? Thank you!!
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astokar •
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2351688559 •
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2351688559 •
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used here: https://github.com/LeeBergstrand/NCBI_Tools/blob/281d543937237a80364105b4d14b3671136e06aa/src/objtools/align_format/showdefline.cpp#L663 when eShowSumN is set
eShowSumN is defined in https://github.com/LeeBergstrand/NCBI_Tools/blob/281d543937237a80364105b4d14b3671136e06aa/include/objtools/align_format/showdefline.hpp#L91
eShowSumN = (1 << 4), //Sum_n in blast score structure
so what is this sum_n ? I wonder if it's not the number of hsp (?)
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Pierre Lindenbaum
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Is it possible for you to provide a sample output with this column "N" ?
Can you provide your blast cmd? Or did you run on the web?