Thanks Soren and Daniel,
I actually know how to use save and load, just not very clear about the data
format to be included, will have a look at the xts package and the existing
marketdata file in qsiblive , and I assume such data can be obtained via IB
(using IBrokers' functions) or online resources like Yahoo and Bloomberg,
right?
Fan


On Thu, Oct 20, 2011 at 4:17 AM, <me@censix.com> wrote:

> Hi
>
> the marketdata that is the basis for trading in qsiblive is created just
> as daniel says, with the 'save' function. A bit more detail:
>
> Assume that 'SOMESYMBOL_xts' is an xts timeseries with OHLC columns in
> your current R environment, then you just save that to file with the
> following command.
>
> save(list='SOMESYMBOL_xts' , file='SOMESYMBOL.rdata')
>
> HTH
>
> Soren
>
>
> > Hi there,
> > I am now trying the qsiblive by Soren, and it requires a daily marketdata
> > file, just I have not figured out how to create such a rdata file, what
> > kind
> > of data to be included? can anyone give me a hint on this?
> >
> > Thanks in advance
> > Fan
> >
> >       [[alternative HTML version deleted]]
> >
> > _______________________________________________
> > R-SIG-Finance@r-project.org mailing list
> > https://stat.ethz.ch/mailman/listinfo/r-sig-finance
> > -- Subscriber-posting only. If you want to post, subscribe first.
> > -- Also note that this is not the r-help list where general R questions
> > should go.
> >
>
>
> --
> http://censix.com
>
>

	[[alternative HTML version deleted]]

