Re: [R] how to create daily / weekly ts object?

[Jeffrey J. Hallman]

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

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Re: [R] how to create daily / weekly ts object?

[Gabor Grothendieck]

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.


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