Use %in% instead of '=='
On Mon, Oct 18, 2010 at 10:50 AM, Paolo Agnolucci <
agnolucp...@googlemail.com> wrote:
> Hi all,
>
> I am not exactly fluent in R and I got stuck with this. I would like to
> compare each elements of a vector A with any of the elements in Vector B.
> For some reasons it does not work.
>
> > StartDate = as.Date("01/10/2007", "%d/%m/%Y")
> > TimeSpan = seq(StartDate, by = 'days', length =
> length(myAverageCWVs$X1986))
>
> > TickLabels = c("2007-10-01", "2007-11-01", "2007-12-01", "2008-01-01")
>
> > TimeSpan[1:40] == TickLabels
> Here I would expect TRUE for teh first entry and then TRUE for the entry
> related to "2007-11-01". This doesn't seem to be the case.
>
> [1] TRUE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE
> FALSE
> [13] FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE
> FALSE
> [25] FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE
> FALSE
> [37] FALSE FALSE FALSE FALSE
>
>
> Thanks you in advance for any help.
>
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>
> ______________________________________________
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>
--
Henrique Dallazuanna
Curitiba-Paraná-Brasil
25° 25' 40" S 49° 16' 22" O
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