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fronx/index_access_weirdness.R

Created January 16, 2013 12:44
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index_access_weirdness.R
c(1,2,3,4,5,6,7)[1:1 + 4 -1]
# => [1] 4
c(1,2,3,4,5,6,7)[1:(1 + 4 -1)]
# => [1] 1 2 3 4
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