Hi all, I have got some time series data. Data[[1]] is the data in the format
"1975-12-05 1975-12-12 1975-12-19...", data[[2]] is the time series
data. I
would like to generate the time series format as
1975-12-05 1.5
1975-12-12 2.3etc.
I am thinking about cbind(data[[1]],data[[2]]), but it results in
[,1] [,2]
[1,] 1 1.5
[2,] 2 2.3
Could anyone give me some advice?
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Check out the zoo package:
Lines <- "1975-12-05 1.5
1975-12-12 2.3
"
library(zoo)
# replace next line with z <- read.zoo("myfile.dat")
z <- read.zoo(textConnection(Lines))
plot(z)
z
vignette("zoo") # gives more info
On 7/16/07, livia <yn19832 at msn.com> wrote:>
> Hi all, I have got some time series data. Data[[1]] is the data in the
format
> "1975-12-05 1975-12-12 1975-12-19...", data[[2]] is the time
series data. I
> would like to generate the time series format as
> 1975-12-05 1.5
> 1975-12-12 2.3etc.
>
> I am thinking about cbind(data[[1]],data[[2]]), but it results in
> [,1] [,2]
> [1,] 1 1.5
> [2,] 2 2.3
>
> Could anyone give me some advice?
> --
> View this message in context:
http://www.nabble.com/Time-Series-Data-tf4088688.html#a11621776
> Sent from the R help mailing list archive at Nabble.com.
>
> ______________________________________________
> R-help at stat.math.ethz.ch mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>
On Mon, 16 Jul 2007, livia wrote:> > Hi all, I have got some time series data. Data[[1]] is the data in the format > "1975-12-05 1975-12-12 1975-12-19...", data[[2]] is the time series data. I > would like to generate the time series format as > 1975-12-05 1.5 > 1975-12-12 2.3etc. > > I am thinking about cbind(data[[1]],data[[2]]), but it results in > [,1] [,2] > [1,] 1 1.5 > [2,] 2 2.3 > > Could anyone give me some advice?Have a look at the "zoo" package and its vignettes: vignette("zoo-quickref", package = "zoo") vignette("zoo", package = "zoo") hth, Z> -- > View this message in context: http://www.nabble.com/Time-Series-Data-tf4088688.html#a11621776 > Sent from the R help mailing list archive at Nabble.com. > > ______________________________________________ > R-help at stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > >