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How to use the 'sweep' function
...o the 2nd, etc. of the matrix you defined, you will do:
sweep (M, 1, c(1: 4), "+")
I frankly did not understand the definition in the R documentation either, I just learned by looking up examples.
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What is the best way to clear a session variable in rails?
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answered Oct 22 '10 at 10:34
SigurdSigurd
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@julio.alegria: Because Guido hates it.
– Ignacio Vazquez-Abrams
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edited Aug 24 '14 at 12:48
Anton Dozortsev
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