Hi,
I am using 32-bit R v 2.15.1, on Mac OsX v 10.6.8 with R GUI 1.52 Leopard
build 32-bit (6188). I have also replicated this error on R 2.13.2 on a
windows 7 machine.
In some sequences of numbers, I am unable to use the which() function to
index certain values. It seems to be primarily numbers with a 3 in the
decimal.
For example:
> S=seq(0,4,0.01)
> which(S==2.02)
[1] 203
> which(S==2.03)
integer(0)
> which(S==2.04)
[1] 205
> which(S==2.04)
[1] 205
> which(S==3.03)
integer(0)
> which(S==3.3)
integer(0)
> which(S==3.)
[1] 301
> which(S==3.5)
[1] 351
>
I'm not even sure if this is a bug, or just some misunderstanding of the
seq() or which() functions, but any thoughts would be appreciated.
TB
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