Dear all,
As a beginner to R, specially to rmgarch package, I have been struggling to
understand what the arguments in dccspec, dccfit, dccforecast and
dccsim functions are for. Thanks to Alexios and the help() in R, I am
getting used to some of them.
But still I can't understand what the
Mamush,
The dccOrder is simply the autoregressive order of the DCC model (I
though it was self explanatory). If you are unsure about DCC models,
the help (?dccspec) contains a list of references to the relevant
literature which you might like to consult.
Regards,
Alexios
On 13/03/2012
Hello
This is my first post on this forum and I hope someone can help me out.
I have a datafile (weeklyR) with returns of +- 100 companies.
I acquired this computing the following code:
library(tseries);
tickers = c(GSPC , BP , TOT ,ENI.MI , VOW.BE , CS.PA
,
DAI.DE ,
Hello
This is my first post on this forum and I hope someone can help me out.
I have a datafile (weeklyR) with returns of +- 100 companies.
I acquired this computing the following code:
library(tseries);
tickers = c(GSPC , BP , TOT ,ENI.MI , VOW.BE , CS.PA
,
DAI.DE ,
On Tue, 2012-03-13 at 14:44 +0100, Senne Van Handenhove wrote:
Now I need to make a market model in R so i can generate abnormal
returns from these stocks. As market index I would like to use the
GSPC. I also need to consider abnormal returns calculated over a
sixty-trading-day window.
Can
Hi
I have found a mismatch with values in blotter.
I try to explain.
I have a xts object containing the prices (Open, Hi, Low, Close) of a stock.
Using blotter portfolio and account, I made a simple trading system using
moving averages as signals.
I made my experiments adding only few
Hello all!
I would like to create a 3d plot, with the option price explained by
the underlying price and time. Unfortunately, I can't quite get it to
work. I would very much appreciate your help!
Thanks,
Anna
# Black-Scholes Option Graph
library(lattice)
blackscholes - function(s, k,
Hi all,
In Grinold's book, the key formula involve information coefficient and
breadth...
How do we measure these in R?
Any package does these?
Thanks a lot!
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R-SIG-Finance@r-project.org mailing list
I know this issue has been raised before but was unable to find the right
solution. When I am trying to do addTA to a chartSeries plot, from inside a
function, it expects the arguments of addTA to be in the .GlobalEnv. Even
after wrapping the chartSeries call inside plot(), it does not work.
On Tue, 2012-03-13 at 16:52 -0500, Michael wrote:
In Grinold's book, the key formula involve information coefficient and
breadth...
How do we measure these in R?
Any package does these?
http://lmgtfy.com/?q=information+ratio+r-project+#
___
Thanks Brian.
I have read for example the following documents:
http://cran.r-project.org/web/packages/PerformanceAnalytics/vignettes/PerformanceAnalyticsPresentation-UseR-2007.pdf
However, I am looking for the information coefficient not information
ratio/sharpe ratio, etc.
Thank you!
On Tue,
On Tue, 2012-03-13 at 20:54 -0500, Michael wrote:
Thanks Brian.
I have read for example the following documents:
http://cran.r-project.org/web/packages/PerformanceAnalytics/vignettes/PerformanceAnalyticsPresentation-UseR-2007.pdf
However, I am looking for the information coefficient
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