Displaying 1 result from an estimated 1 matches for "tp2195458p2195458".
2010 May 12
3
summing items within a row
...I want, is for each row, to get A1 + A2, B1 + B2, etc. which would,
perhaps, give me a vector something like this c(2, 8, ... 4, 10 ... 6, 12).
Does anyone know of a simple way to do this?
Thanks a lot,
Q
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