[R] how to create daily / weekly ts object?
Dear All, Monthly and Quarterly ts obj. is easy to understand. But I couldn't find an example in R manual how to create daily or weekly ts object. Could you please shed some light on it? I really appreciate it. __ R-help@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.
Re: [R] how to create daily / weekly ts object?
If you want the dates to show up as such you are better off using
a zooreg object with times of class "Date" from the zoo package.
You can always use as.ts on it if you require a ts object.
library(zoo)
zd <- zooreg(1:10, start = Sys.Date())
zd
as.ts(zd)
plot(zd)
zw <- zooreg(1:10, start = Sys.Date(), delta = 7)
zw
as.ts(zw)
plot(zw, type = "p")
points(zd, pch = "+")
vignette("zoo")
On 1/26/07, Wensui Liu <[EMAIL PROTECTED]> wrote:
> Dear All,
>
> Monthly and Quarterly ts obj. is easy to understand. But I couldn't
> find an example in R manual how to create daily or weekly ts object.
> Could you please shed some light on it?
> I really appreciate it.
>
> __
> R-help@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.
>
__
R-help@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.
Re: [R] how to create daily / weekly ts object?
Look at the 'fame' package I recently put up. You don't need to have the FAME database installed to use it. Among other things, the package defines a class tis (Time Indexed Series) that can handle weekly time series. "Wensui Liu" <[EMAIL PROTECTED]> writes: > Monthly and Quarterly ts obj. is easy to understand. But I couldn't > find an example in R manual how to create daily or weekly ts object. > Could you please shed some light on it? > I really appreciate it. -- Jeff __ R-help@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.
