HI,
You can try,
library(zoo)
c2<-"2009/10"
as.Date(as.yearmon(c2,"%Y/%m"))
[1] "2009-10-01"
str(c3)
Date[1:1], format: "2009-10-01"
A.K.
- Original Message -
From: paladini
To: r-help@r-project.org
Cc:
Sent: Monday, July 23, 2012 9:
You have to supply a 'day' or the date is not known:
> c = '2009/10'
> d=strptime(paste0(c, '/1'), format="%Y/%m/%d")
> d
[1] "2009-10-01"
On Mon, Jul 23, 2012 at 9:05 AM, paladini wrote:
> Hello,
> when I convert a factor like this a=01.10.2009
> into a date using b=strptime(a, format="%d. %
Hello,
when I convert a factor like this a=01.10.2009
into a date using b=strptime(a, format="%d. %m. %Y").
It works very well.
But when I try to convert c = 2009/10 into a date using
d=strptime(c, format="%Y/%m")
it doesnt work at all. I get d=NA.
What did I do wrong?
Thank you very much for you
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