[R] Changing ts times to dates

[Gabor Grothendieck]

You may need to modify this slightly depending on the specifics
of the fraction calculation but try this to get started:

x <- 2009.004
dt <- as.Date(paste(floor(x) + 0:1, 1, 1, sep = "-"))
dt[1] + as.numeric(diff(dt)) * (x %% 1) - 1  # 2009-01-01


On Thu, Jul 23, 2009 at 11:48 AM, Chuse chuse<chuse22 at gmail.com> wrote:
> Dear all,
>
> Ive just started with R and I have question:
> how can you change a time from a ts object .i.e 2009.004 to "2009-01-01"? Is
> there any function for this? I tried around with as.Date... but it hasnt
> worked.
> Thank you beforehand.
>
> Chuse.
>
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