Sorry for bothering the list one more time. When I run the code with RGui.exe
the methods are shown in both versions of R and everything is fine. However,
there is a difference whence the showMethods("residuals") is invoked
via Rterm.exe. Here, neither under 2.8.1 nor R-Devel are the methods reported
for "GoGARCH" and "Goestml". I have the following in my
.emacs:
(setq inferior-R-program-name
"Q:/Shared/Applications/R/R-2.8.1/bin/Rterm.exe")
(setq inferior-R-args "--internet2")
(setq ess-ask-for-ess-directory nil)
and the result is the same:
> library(gogarch)
Loading required package: fGarch
Loading required package: timeDate
Loading required package: timeSeries
Loading required package: fBasics
Loading required package: MASS
Warning message:
package 'gogarch' was built under R version 2.9.0
> showMethods("residuals")
Function: residuals (package stats)
object="ANY"
object="fGARCH"
> sessionInfo()
R version 2.8.1 (2008-12-22)
i386-pc-mingw32
locale:
LC_COLLATE=German_Germany.1252;LC_CTYPE=German_Germany.1252;LC_MONETARY=German_Germany.1252;LC_NUMERIC=C;LC_TIME=German_Germany.1252
attached base packages:
[1] stats graphics datasets utils grDevices methods base
other attached packages:
[1] gogarch_0.2-9 fGarch_280.75 fBasics_280.74 MASS_7.2-44
[5] timeSeries_290.79 timeDate_290.81 fortunes_1.3-6
loaded via a namespace (and not attached):
[1] grid_2.8.1 lattice_0.17-17 nlme_3.1-89 urca_1.2-2
[5] vars_1.4-4 > getMethod("residuals", "GoGARCH")
Error in getMethod("residuals", "GoGARCH") :
No method found for function "residuals" and signature
GoGARCH>
So now my question is rather about the difference between RGui.exe and Rterm.exe
with respect to the method map.
Best,
Bernhard
Dr. Bernhard Pfaff
Director
Invesco Quantitative Strategies International
Invesco Asset Management Deutschland GmbH
Bleichstrasse 60-62
D-60313 Frankfurt am Main
Tel: +49 (0)69 29807 230
Fax: +49 (0)69 29807 178
www.institutional.invesco.com
Email: bernhard_pfaff at fra.invesco.com
Gesch?ftsf?hrer: Karl Georg Bayer, Bernhard Langer, Dr. Jens Langewand,
Alexander Lehmann, Christian Puschmann
Handelsregister: Frankfurt am Main, HRB 28469
Sitz der Gesellschaft: Frankfurt am Main
>-----Urspr?ngliche Nachricht-----
>Von: r-devel-bounces at r-project.org
>[mailto:r-devel-bounces at r-project.org] Im Auftrag von Pfaff,
>Bernhard Dr.
>Gesendet: Freitag, 30. Januar 2009 12:13
>An: r-devel at r-project.org
>Betreff: [Rd] Methods not loaded in R-Devel vs 2.8.1
>
>Dear list-member,
>
>I am currently developing a package with S4 classes. The
>NAMESPACE and DESCRIPTION is printed below. Within this
>package I have set a method "residuals" for two classes. In
>version 2.8.1 these two are reported whereas in R-Devel
>(2009-01-28 r47766). What have I missed? What has changed and
>how can I rectify the issue? Your help and pointers are welcome.
>
>
>For 2.8.1:
>**********
>
>> library(gogarch)
>Loading required package: fGarch
>Loading required package: timeDate
>Loading required package: timeSeries
>Loading required package: fBasics
>Loading required package: MASS
>Warning message:
>package 'gogarch' was built under R version 2.9.0
>> showMethods("residuals")
>Function: residuals (package stats)
>object="ANY"
>object="fGARCH"
>object="Goestml"
>object="GoGARCH"
>
>> getMethod("residuals", "GoGARCH")
>Method Definition:
>
>function (object, ...)
>{
> .local <- function (object, standardize = FALSE)
> {
> m <- ncol(object at X)
> n <- nrow(object at X)
> resl <- lapply(object at models, residuals, standardize =
>standardize)
> resm <- matrix(c(unlist(resl)), ncol = m, nrow = n)
> ynames <- paste("y", 1:2, sep = "")
> colnames(resm) <- ynames
> rownames(resm) <- rownames(object at X)
> return(resm)
> }
> .local(object, ...)
>}
><environment: namespace:gogarch>
>
>Signatures:
> object
>target "GoGARCH"
>defined "GoGARCH"
>> sessionInfo()
>R version 2.8.1 (2008-12-22)
>i386-pc-mingw32
>
>locale:
>LC_COLLATE=German_Germany.1252;LC_CTYPE=German_Germany.1252;LC_
>MONETARY=German_Germany.1252;LC_NUMERIC=C;LC_TIME=German_Germany.1252
>
>attached base packages:
>[1] stats graphics datasets utils grDevices methods
> base
>
>other attached packages:
>[1] gogarch_0.2-8 fGarch_280.75 fBasics_280.74
>MASS_7.2-44
>[5] timeSeries_290.79 timeDate_290.81 fortunes_1.3-6
>>
>
>
>For R-Devel:
>************
>> library(gogarch)
>Loading required package: fGarch
>Loading required package: timeDate
>Loading required package: timeSeries
>Loading required package: fBasics
>Loading required package: MASS
>> showMethods("residuals")
>Function: residuals (package stats)
>object="ANY"
>object="fGARCH"
>
>> getMethod("residuals", "GoGARCH")
>Error in getMethod("residuals", "GoGARCH") :
> No method found for function "residuals" and signature GoGARCH
>> sessionInfo()
>R version 2.9.0 Under development (unstable) (2009-01-28 r47766)
>i386-pc-mingw32
>
>locale:
>LC_COLLATE=German_Germany.1252;LC_CTYPE=German_Germany.1252;LC_
>MONETARY=German_Germany.1252;LC_NUMERIC=C;LC_TIME=German_Germany.1252
>
>attached base packages:
>[1] stats graphics grDevices datasets utils methods
> base
>
>other attached packages:
>[1] gogarch_0.2-8 fGarch_280.75 fBasics_280.74
>MASS_7.2-44
>[5] timeSeries_290.79 timeDate_290.81 fortunes_1.3-6
>
>loaded via a namespace (and not attached):
>[1] grid_2.9.0 lattice_0.17-17 nlme_3.1-89 urca_1.2-2
>[5] vars_1.4-4
>>
>
>
>DESCRIPTION:
>************
>Package: gogarch
>Version: 0.2-8
>Type: Package
>Title: Generalized Orthogonal GARCH (GO-GARCH) models
>Date: 2009-01-30
>Author: Bernhard Pfaff
>Maintainer: Bernhard Pfaff <bernhard at pfaffikus.de>
>Depends: R (>= 2.7.0), stats, methods, fGarch
>Suggests: vars
>Description: Implementation of the GO-GARCH model class.
>License: GPL (>= 2)
>LazyLoad: yes
>LazyLoad: yes
>
>NAMESPACE:
>**********
>## Import packages
>import(methods)
>
>## Import functions
>importFrom(stats, coef, logLik, residuals)
>
>## Classes
>exportClasses(Goestml, GoGARCH, Goinit, Orthom)
>
>## Methods
>exportMethods(angles, cvar, ccor, ccov, coef, converged,
>goest, logLik, M, print, show, t, residuals)
>
>## Functions
>export(gogarch, goinit, gollh, gotheta, Rd2, UprodR, unvech,
>validOrthomObject, validGoinitObject)
>
>
>
>Dr. Bernhard Pfaff
>Director
>Invesco Quantitative Strategies International
>
>Invesco Asset Management Deutschland GmbH
>Bleichstrasse 60-62
>D-60313 Frankfurt am Main
>
>Tel: +49 (0)69 29807 230
>Fax: +49 (0)69 29807 178
>www.institutional.invesco.com
>Email: bernhard_pfaff at fra.invesco.com
>
>Gesch?ftsf?hrer: Karl Georg Bayer, Bernhard Langer, Dr. Jens
>Langewand, Alexander Lehmann, Christian Puschmann
>Handelsregister: Frankfurt am Main, HRB 28469
>Sitz der Gesellschaft: Frankfurt am Main
>
>*****************************************************************
>Confidentiality Note: The information contained in this
>...{{dropped:10}}
>
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