search for: despatch

Dear developers: I have observed a change in the behaviour of S3 method despatch (as I guess related to namespaces) between 2.6.2 and yesterday's 2.7.0 RC and would be grateful if you could comment on that: the 'Axis' function in the 'graphics' namespace calls UseMethod("Axis",x), internally to despatch on the S3 Axis method depending on the type...

It is very wierd... Can some of you confirm the following behavior ? It is a new bug (feature ?) which was not yet in 0.49 ... noquote <- function(obj) { ## constructor for a useful "minor" class if(!inherits(obj,"noquote")) class(obj) <- c(class(obj),"noquote") obj } "[.noquote" <- function (x, subs) structure(unclass(x)[subs], class =

...,na.rm=na.rm)} >sum(aFoo) But how do I write an S4 method for this? All my attempts to do so have foundered. For example >setMethod("sum",signature("Foo","logical"), function(x,na.rm){print(x);print(na.rm);sum(x at a,na.rm=na.rm)} creates a method which seems to despatch on na.rm="Foo": > getMethods("sum") na.rm = "ANY": function (..., na.rm = FALSE) .Internal(sum(..., na.rm = na.rm)) na.rm = "Foo": function (..., na.rm = FALSE) { .local <- function (x, na.rm) { print(x) print(na.rm)...

Following my previous post on S3 method despatch, I put debug messages in the code of Axis, Axis.default and plot.default in graphics/R/axis.R and graphics/R/plot.R to print the class of x, at and y on plot. After recompiling R, what I see is that x *lost* its class attribute (at least for classes not known to 'graphics') in Axis, called...

...ippet of creating and using an object: > myobject = MyObject (10) > myobject$x [1] 10 > myobject~double () > myobject$x [1] 20 Here class definitions are functions, however there are other possibilities... Priority has been given to space rather than speed, hence the unorthodox method despatch, however again, there are other possibilities... Here is an example of inheritance: > MySuperClass = function (...) { MySuperClass = function (x) .$x = x mymethod = function () cat (.$x, "\n") mclass () } > MySubClass = function (...) { MySubClass = function (y) super...

Is plot(ts.object) equivalent to the S-Plus ts.plot ? -- ------------------------------------------------------------------------- Konstantinos E. Vorloou | Tel: +44 (0)191 374 1821 Department of Economics & Finance | Fax: +44 (0)191 374 7289 University of Durham, | email: K.E.Vorloou at durham.ac.uk 23/26 Old Elvet, | or : vorlow at rocketmail.com

...ontents to any other person nor use, copy or store the e-mail in any medium. As communications via the Internet are not secure Interfuture Systems Ltd can accept no liability if this e-mail is accessed by third parties during the course of transmission or is modified or amended in any way following despatch. Any views or opinions expressed within this e-mail are solely those of the sender, and do not necessarily represent those of Interfuture Systems Ltd unless otherwise specifically stated. Although Interfuture Systems Ltd has taken every reasonable precaution to ensure that any attachment to this e-...

Following my posting of a write.table() function, Martin suggested that one could have a generic write() function and special methods for e.g. time series, data frames, etc. Well, a month has passed since ... What does everyone think? Is it a good idea, or would write.table() be enough? If we think that it is not enough, which arguments should the write methods typically allow? What about

...e/help/UseMethod) -mike --- UseMethod 2005-09-28 20:06:39.000000000 +0000 +++ /tmp/UseMethod 2005-10-31 21:21:05.534708720 +0000 @@ -5,7 +5,7 @@ Description: R possesses a simple generic function mechanism which can be used - for an object-oriented style of programming. Method despatch + for an object-oriented style of programming. Method dispatch takes place based on the class of the first argument to the generic function or on the object supplied as an argument to 'UseMethod' or 'NextMethod'. @@ -34,12 +34,12 @@ have a class attribut...

Hello everybody, regression tests do use `nc -U` since commit 0e4e955 to test for Unix domain socket forwarding. This fails on systems that have GNU netcat installed as that does not support Unix domain sockets. In fact it does not understand the `-U` option at all. What way to go there? -- main(a){char*c=/* Schoene Gruesse */"B?IJj;MEH"

...ontents to any other person nor use, copy or store the e-mail in any medium. As communications via the Internet are not secure Interfuture Systems Ltd can accept no liability if this e-mail is accessed by third parties during the course of transmission or is modified or amended in any way following despatch. Any views or opinions expressed within this e-mail are solely those of the sender, and do not necessarily represent those of Interfuture Systems Ltd unless otherwise specifically stated. Although Interfuture Systems Ltd has taken every reasonable precaution to ensure that any attachment to this e-...

...(only available through Atom) - No residential surcharge - Visit our website: <http://www.atomlogistics.com> www.atomlogistics.com and request competitive rates. Our service to you goes beyond just cutting costs; it?s all about enhanced service levels and making despatch easy. I do not wish to receive any further correspondence please <mailto:nick.clutten at atomlogistics.biz> unsubscribe Regards Nick Clutten Atom Logistics | Business Development E: <mailto:nick.clutten at atomlogistics.com> nick.clutten at atomlogistics.com T: 0800 849 8430 W: &...

First off I am totally annoyed and let down by PC World Business (PCWB part of the Dixons Group). I ordered one of these babies from them over a month ago. After constantly chasing them up they finally told me they couldn't deliver, and have now only just returned the money they "stole" from me. I only bought from them because they showed a 4-day availability stock level! Now

Dear List, I'm struggling with the signature writing cbind/rbind functions for a S4 class. First of all, I'm very happy that it is now possible to dispatch on ... I follow the example for "paste" in ?dotMethods, which works as far as this: ### start example setClass ("cbtest", representation = representation (data = "data.frame"),

# Your mailer is set to "none" (default on Windows), # hence we cannot send the bug report directly from R. # Please copy the bug report (after finishing it) to # your favorite email program and send it to # # r-bugs@r-project.org # ###################################################### 1. as.numeric behaves differently in R than in S and I think this shows a bug in how S3

...SP. If suceeded in getting them interested it would be good. I personally would prefer working in C rather than C++. But my choices might be limited. :-) I'll come back to this point when all the TI stuff arrives and I've looked through it all. I've just had notification it has been despatched. > 5. You should take a close look at the intrinsic definitions on the > 55x when making your (the?) integer implementation. When you port to > the 55x you can substitute the intrinsics and get alot of MIPS > reduction right away. We've seen alot of similar intrinsics on oth...

I've been following this kist for a while now and I suppose I had better introduce myself. This is going to be rather a long message, but that can't be avoided. My name is Andrew Baker and I work for a company called TeleDesign. We are based in the UK. http//www.teledesign.co.uk I have lots of experience with telecomms, a fair bit with VoIP, quite a bit (but rather less recent) with

...erisk-users@lists.digium.com> Message-ID: <444A97F0.1090705@planetWayne.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed tom wrote: > > You think that's bad, I ordered one on the 10th of march from redstore, > that was showing a 3-5 day. They still haven't despatched the unit and I > have been trying to call them now (on their 0870 number) for about a > week, during the past 3 weeks I have been sending them email after email > that hasn't been responded to. > Hiya! I had that too with RedStore. The order tracking was saying for absolutely...