Yes - that worked. Thank you. Incidentally I was also comparing a date to a
string which surely didn't help
Thanks again
Ron
On Mon, Oct 18, 2010 at 2:01 PM, Henrique Dallazuanna <www...@gmail.com>wrote:
> 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.
>>
>> [[alternative HTML version deleted]]
>>
>> ______________________________________________
>> R-help@r-project.org mailing list
>> https://stat.ethz.ch/mailman/listinfo/r-help
>> PLEASE do read the posting guide
>> http://www.R-project.org/posting-guide.html<http://www.r-project.org/posting-guide.html>
>> and provide commented, minimal, self-contained, reproducible code.
>>
>
>
>
> --
> Henrique Dallazuanna
> Curitiba-Paraná-Brasil
> 25° 25' 40" S 49° 16' 22" O
>
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