i have a column of dates in this format:
data[,Raised.Date] - as.Date(data[,Raised.Date], %d/%m/%Y);
data[1:10,Raised.Date]
[1] 2006-07-07 2006-07-07 2006-04-03 2006-04-03 2006-04-03
2006-04-03 2006-04-03 2006-04-03 2006-04-03 2006-04-03
I can turn them into months like this...
There is no year() function. Maybe you can try format() instead.
On Sun, Nov 29, 2009 at 8:44 PM, DispersionMap frenc...@btinternet.com wrote:
i have a column of dates in this format:
data[,Raised.Date] - as.Date(data[,Raised.Date], %d/%m/%Y);
data[1:10,Raised.Date]
[1] 2006-07-07
On Nov 29, 2009, at 7:52 AM, Linlin Yan wrote:
There is no year() function. Maybe you can try format() instead.
On Sun, Nov 29, 2009 at 8:44 PM, DispersionMap frenc...@btinternet.com
wrote:
i have a column of dates in this format:
data[,Raised.Date] - as.Date(data[,Raised.Date],
Thanks again David,
Heres what happened:
Weeks-summary(cut(data$Raised.Date, breaks=weeks))
Weeks
2007-12-17 2009-01-05 2008-06-09 2008-12-08 2009-02-09 2008-12-01
370342333317308298
2008-05-12 2009-02-16 2007-01-22 2008-06-02 2007-01-29
How about a representation of the data that one could so something
with? By that I mean either by the dump method described in the
Posting Guide or by using dput:
ttt - c(1,2)
dput(ttt)
c(1, 2)
dump(ttt, stdout() )
ttt -
c(1, 2)
Did you honestly expect anyone in their right mind to
? like this do you mean...
dput(Weeks)
structure(c(370L, 342L, 333L, 317L, 308L, 298L, 289L, 269L, 265L,
257L, 254L, 253L, 252L, 249L, 243L, 243L, 239L, 239L, 236L, 234L,
233L, 232L, 230L, 230L, 229L, 229L, 229L, 228L, 227L, 226L, 225L,
222L, 218L, 217L, 216L, 215L, 215L, 214L, 214L, 214L,
On Nov 29, 2009, at 11:59 AM, DispersionMap wrote:
? like this do you mean...
Yes. Exactly. Unfortunately that data was passed though the summary
function which has done some odd things to the data, to wit:
Weeks[Weeks==189]
2007-03-26 2007-07-09 2007-11-05 2008-02-25 2008-09-08
On Nov 29, 2009, at 12:41 PM, David Winsemius wrote:
On Nov 29, 2009, at 11:59 AM, DispersionMap wrote:
? like this do you mean...
Yes. Exactly. Unfortunately that data was passed though the summary
function which has done some odd things to the data, to wit:
Weeks[Weeks==189]
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