On Mar 24, 2014, at 3:35 PM, jcrosbie wrote:
> I'm having a problem working with daylight savings dates in R.
>
> I'm downloading data in two formats.
>
> Format One Col 1: a date such as "11/03/2013" col 2: Hour ending = 02*
> Col1<-c("11/02/2008*", "11/02/2008", "11/02/2008", "11/02/2008")
> Col1<-c("02*", "02", "03", "04")
>
> Another data set is something like this: "11/03/2013 02*"
> Col1<-c("11/02/2008 02*", "11/02/2008 02", "11/02/2008 03", "11/02/2008 04")
>
> These data frames are very big and over multiple years with multiple values
> for each hour ending.
>
> I'm trying to build subsets, filter, merge tables, lookup values with dates
> like these. How do I go about working with the "02*"?
>
If you are adding those asterisks to that example (as I suspect) then you are
just creating problems in understanding what is really in your data. Instead
post output from dput(dat) for a section of an object named 'dat'.
> View this message in context:
> http://r.789695.n4.nabble.com/How-to-get-a-subset-with-a-date-such-as-Date-11-03-2013-HE-02-tp4687488.html
> Sent from the R help mailing list archive at Nabble.com.
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David Winsemius
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