Ryuichi Tamura wrote:
Please can you put your package on the CRAN server ?
Many thanks
Diethelm Wuertz
Hello R-list,
I have released an update version (0.3-1) of Rdonlp2.
Some (fatal) bugs which may kill interpreter should be fixed.
In addition, user-visible changes are:
* *.mes, *.pro
The 1st International
R/Rmetrics User and Developer Workshop ...
will take place from July 8-12th, 2007
at Meielisalp, Lake Thune, Switzerland.
See www.rmetrics.org
The Workshop Focuses on ...
using R/Rmetrics as the premier
open source solution for financial
market analysis,
Omar Lakkis wrote:
I am using fMultivar under R 2.2.1 on a Debian linux box. Could
someone, please, explain to me why there are two trailing NAs in the
last statement in the code beow?
library(fMultivar)
x - 1:20
rollMax(x, n=3)
[1] 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
subscription or through Bloomberg
Diethelm Wuertz
and
options. Any ideas?
Best, Darren
On 9/18/06, Patrick Burns [EMAIL PROTECTED] wrote:
The Finance page of the Burns Statistics website tells
you how to sign up to R-sig-finance.
You want to investigate Rmetrics.
You can see an example
Diethelm Wuertz
If yes then please show me the way. I am newbie in the world of chaos.
Sayonara With Smile With Warm Regards :-)
G a u r a v Y a d a v
Senior Executive Officer,
Economic Research Surveillance Department,
Clearing Corporation Of India Limited.
Address
Romain Lorrilliere wrote:
Hi,
do you know, a method to convert an decimal value (integer) to the
corresponding hexadecimal value ?
thinks for help.
Romain
The fBasics package has two hidden functions:
.dec.to.hex(145678)
[1] 02390E
.hex.to.dec(02390E)
[1] 145678
DW
**
the white paper
GARCH Modelling in R .
regards Diethelm Wuertz
thanks in advance
-
[[alternative HTML version deleted]]
__
R-help@stat.math.ethz.ch mailing list
https://stat.ethz.ch
How one can make a list of all functions in R's base
package which are given as Primitives like abs, sqrt
cumsum (but not log) ?
Thanks a lot
Diethelm Wuertz
__
R-help@stat.math.ethz.ch mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE
Duncan Murdoch wrote:
On 4/9/2006 5:46 AM, Diethelm Wuertz wrote:
How one can make a list of all functions in R's base
package which are given as Primitives like abs, sqrt
cumsum (but not log) ?
There's an is.primitive() test function; you just need to
Sorry when I ask again, how
Taka Matzmoto wrote:
Hi R users
I have a simple question to ask
x - c(a,b,c)
x
[1] a b c
Try
paste(x, collapse = )
DW
I like to have abc instead of having a b c
I tried to use paste and other functions related to character.
Is there any function (command) that enable me to combine
I have a file named test.csv with the following 3 lines:
%y-%m-%d;VALUE
1999-01-01;100
2000-12-31;999
read.table(test.csv, header = TRUE, sep = ;)
delivers:
X.y..m..d VALUE
1 1999-01-01 100
2 2000-12-31 999
I would like to see the following ...
%y-%m-%d VALUE
1 1999-01-01
Diethelm Wuertz
Phil Spector wrote:
Look at the check.names= argument to read.table -- you want to set it
to FALSE. But rememeber that you'l have to put quotes around the name
whenever you use it, as in x$'%y-%m-%d'
- Phil Spector
R functions. I have already inspected a lot of Fortran, C,
and R sources
from the base package, but I didn't succeed so far with a reasonable effort.
Many thanks in advance
Diethelm Wuertz
__
R-help@stat.math.ethz.ch mailing list
https://stat.ethz.ch
)
# and GARCH(2,2)!
# Please note, garchFit() from Rmetrics is still in
# testing phase. An updated version is just under preparation.
Diethelm Wuertz
__
R-help@stat.math.ethz.ch mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do
X. Cong wrote:
Dear all,
I am trying to use the
rstable(n, alpha, beta, gamma = 1, delta = 0, pm = c(0, 1, 2)))
function to generate positive stable random numbers. For positive stable
distribution, beta==1 and alpha is in (0,1), which defines random variables
with support (0, infinity).
will be fixed in the next version of Rmetrics.
Diethelm Wuertz
farimaSim =
function(n = 1000, model = list(ar = c(0.5, -0.5), d = 0.3, ma = 0.1),
method = c(freq, time), ...)
^^ Insert the dots
{ # A function implemented by Diethelm Wuertz
# Description
manipulations and
investigations.
package its is another option
Regards Diethelm Wuertz
In one day I can have 20 ocurrencies and in
the following day I can have the double. ts datatype must have regular time
spaces. What is the best way to put the data if I want to use forecasting
methods as Holt
1.29 1.27 1.27 180211
# Is that right, there are 2 hours difference from Perth to Sydney?
# Note there are some other FinCenters which are not up to date.
# The list will be checked and updated with the next version of Rmetrics.
# Regards
# Diethelm Wuertz
Tom Mulholland wrote:
First things
Thanks for this information.
I will take care about DST in Australia for the next Rmetrics release.
Thanks Diethelm
Tom Mulholland wrote:
Diethelm Wuertz wrote:
...
# OOPS ...
# The DST rules are missing after 1992.
...
We don't have daylight saving anymore,(the running joke here
tells you :
|seriesData|
|seriesPositions|
extract the |@Data| and |@position| slots from a |timeSeries| object.
Thus, |seriesData|
returns an object of class |matrix|, and |seriesPositions| returns an
object of class |timeDate|.
regards Diethelm Wuertz
written functions for further trading indicators, please let
me know, so
I can add them to Rmetrics.
Diethelm Wuertz.
German G. Creamer wrote:
Please disregard the previous message. I realized that in the emaTA
equation,
a lambda greater than one is used as a lag of n periods to calculate the
decay
.
Diethelm Wuertz
[EMAIL PROTECTED] wrote:
Good morning everyone,
I use for the first time the package fSeries and i try to run the example
given by Diethelm Würtz. But when i run its example which is the following
#
# Example:
# Model a GARCH time series process
#
# Description:
# PART I: Estimate
Diethelm Wuertz wrote:
Tabs removed from the code, makes a nicer printout
garchSim =
function(model = list(omega = 1.0e-06, alpha = 0.1, beta = 0.8, mu = 0),
n = 100, innov = NULL, n.start = 100, start.innov = NULL, rand.gen =
rnorm, ...)
{
# Doesn't work, replace the three following
Hello,
fBasics has functions for skewness and kurtosis:
Comments on these functions are welcome!
Diethelm Wuertz
# **
kurtosis =
function (x, ...)
{ # A function implemented by D. Wuertz
# FUNCTION:
UseMethod(kurtosis
Indeed, fitted.values and residuals methods are missing for aparch. They
are only available
for garch. This was not properly expressed in the help page.
Since I'm writing a complete new package for ARCH and related models
using S4 methods
the methods will be available in the new package. In the
Several versions of the D'Agostino Test are implemented in
fBasics from Rmetrics beside many other tests for normality.
Diethelm Wuertz
www.Rmetrics.org
Alexandre Bournery wrote:
Hi, Does anyone know if the D'agostino test is available with R ?
Alex
Ludwig Baringhaus wrote:
Several versions of the D'Agostino Test are implemented in
fBasics from Rmetrics beside many other tests for normality
Unlike the Shapiro-Wilk or the Anderson-Darling test, the
D'Agostino test is not an omnibus test for testing the
hypothesis of normality. In fact,
anybody know, where to find the checking results of R-packages for
MacOSX?
Many thanks in advance
Diethelm Wuertz
__
[EMAIL PROTECTED] mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide! http://www.R-project.org
I like to announce that some of the Rmetrics
Documents have been updated to Version
R 191.10057
Rmetrics Flyer:
http://www.itp.phys.ethz.ch/econophysics/R/pdf/DocRmetrics.pdf
Rmetrics Fact Sheet:
http://www.itp.phys.ethz.ch/econophysics/R/pdf/DocFactsheet.pdf
Rmetrics Reference Card:
Maybe somebody can help me with the following questions:
I have submitted Rmetrics to the CRAN server and was looking what happened.
1) The */contrib/checkSummary.html shows a table which reports the
daily package check results.
For my packages there is no entry in the column r-devel, the other
the user guides and
reference
guides are not yet updated, they have still the status of Version 181.000xx.
Diethelm Wuertz
[EMAIL PROTECTED]
2004-07-04
NEW BUILT RMETRICS VERSION 1091.10057
2004-07-04 Rmetrics
Rmetrics availalble from www.rmetrics.org has implemented several R
functions
which deal with column statistics, row statistics and rolling analysis.
Diethelm Wuertz
David Brahm wrote:
Mark Leeds [EMAIL PROTECTED] wrote (to S-News):
does anyone know the R equivalent of the SPlus rowVars
. The user guides
and reference guides
are not yet updated, they have still the status of Version 181.100xx.
Diethelm Wuertz
ETH Zurich
www.rmetrics.org
[[alternative HTML version deleted]]
__
[EMAIL PROTECTED] mailing list
https
.
Is there an easy way to find out the keywords in SPlus modules, to see
how it is done in SPlus FinMetrics?
Thanks Diethelm
Martin Maechler wrote:
Diethelm == Diethelm Wuertz [EMAIL PROTECTED]
on Mon, 31 May 2004 21:40:40 + writes:
Diethelm Hello Elijah, Hello Dirk
.
Best Regards
Diethelm Wuertz
[[alternative HTML version deleted]]
__
[EMAIL PROTECTED] mailing list
https://www.stat.math.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
Hello Elijah, Hello Dirk
First of all many thanks for your help and support.
1) Sorry, I used non-standard kyewords and thus I added to my
doc/KEYWORDS.db database
the following lines:
Rmetrics: Rmetrics
Rmetrics|winRmetrics: winRmetrics
Rmetrics|fBasics: Basics
Rmetrics|fSeries: Series
.
Diethelm Wuertz
www.rmetrics.org
Uwe Ligges wrote:
[EMAIL PROTECTED] wrote:
R:
Is there a reason why there isn't a Windows Binary version of
RQuantlib on CRAN? Usually when there is no binary, I just source
the source code, but this one appears to have various calls and
methods and things like that so
FAQ available for Rmetrics!
Best regards
Diethelm Wuertz
__
[EMAIL PROTECTED] mailing list
https://www.stat.math.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
.
_
Feedback:
I would be very pleased to get feedback about Rmetrics, it would be
helpful for future developments.
Diethelm Wuertz
ITP, ETH Zurich
www.rmetrics.org | [EMAIL PROTECTED]
www.itp.phys.ethz.ch | [EMAIL PROTECTED]
__
[EMAIL PROTECTED] mailing list
https
39 matches
Mail list logo