[R] Books for fully understanding internal logics on some packages(quantmod, xts, zoo and chron)

[Gabor Grothendieck]

On Tue, Nov 27, 2012 at 2:41 PM, 박상규 <birdfire94 at naver.com> wrote:
> Hello,
>
>
> I'm very interested in using financial time series data, but I'm a beginner of R programming.
> I'd like to fully understand internal logics on several time-series related packages such as quantmod, xts, zoo, chron, etc.
> So, I read some books, 'R Cookbook' and 'Art of R Programming' and another simple tutorials.
> But I still can't understand grammars of the packages codes.
>
>
> Could you recommend some other books or educational materials about S/R language ?

The zoo package includes 5 vignettes plus help pages accessible here

   http://cran.r-project.org/package=zoo

and also accessible from within R via the vignette command,
vignette(package = "zoo"); vignette("zoo-faq"); etc.

--
Statistics & Software Consulting
GKX Group, GKX Associates Inc.
tel: 1-877-GKX-GROUP
email: ggrothendieck at gmail.com