<........nonsense non-bug report by Woolton........>
Marc> This is not a bug and yes you have missed something.
Marc> Read R FAQ 7.31 Why doesn't R think these numbers are equal?
Marc> More information is also available here:
Marc> http://grouper.ieee.org/groups/754/
thank you, Marc.
Marc> One possible solution:
>> i
Marc> [1] 0.08 0.00 0.33 0.00 0.00 0.00 0.00 0.33 0.00 0.00 0.08 0.08 0.20
Marc> [14] 0.00 0.13
Note that a slightly more recommended way for the following is
as.integer(sapply(i, function(x) isTRUE(all.equal(x, 0.33))))
using the isTRUE(all.equal(...)) idiom
which I'd recommend quite generally.
Martin
>> ifelse(sapply(i, function(x) all.equal(x, 0.33)) == "TRUE", 1, 0)
Marc> [1] 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0
>> ifelse(sapply(i, function(x) all.equal(x, 0.08)) == "TRUE", 1, 0)
Marc> [1] 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0
>> ifelse(sapply(i, function(x) all.equal(x, 0.2)) == "TRUE", 1, 0)
Marc> [1] 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0
Martin
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