To give a little more detail, you can convert your character strings
into POSIX objects, then extract from it virtually anything you would
want using strftime. In particular, %W is how you get the week number:
> dateRange <- c("2008-10-01","2008-12-01")
> x <- as.POSIXlt(dateRange)
> strftime(x,format="%W")
[1] "39" "48"
--Patrick
On 02/22/2012 08:37 AM, Ingmar Visser wrote:
?strptime is a good place to start
hth, Ingmar
On Wed, Feb 22, 2012 at 2:09 PM, arunkumar1111<akpbond...@gmail.com> wrote:
Hi
My data looks like this
startDate="2008-06-01"
dateRange =c( "2008-10-01","2008-12-01")
Is there any method to find the week number from the startDate range
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