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hello I am returning to some libraries that I had previously customised by amongst other things adding additional functions. I had simply typed these new functions into the file in library/R/thelibrary. These however do not seem to be...

As a shortcut I have previously added my own functions to a Package (ipred) under R-1.8.1, changing the NAMESPACE file to accomodate this then reinstalling. This doesn't now seem possible in R-1.9.0 is...

Hello I've decided to try and distill an earlier rather ill focused question to try and elicit a response. Any help is greatly appreciated. Why does mod.cox not work with sbrier whilst mod.km does? Can I make...

Hello I am trying to install the R RPM for Suse 10.0 on an x86_64 PC. However I am failing a dependency for "libpng12.so.0" straight away PC5-140:/home/rmgzshd # rpm -i R-base-2.5...

Hello I'm moving from using R 1.8 for Windows to using Linux (Redhat version 9) and I cannot get any graphics. However everything else maths, models equations is fine-- and much quicker. I built from the source file...

---sorry to repost I sent it as HTML last time--- Hello I've checked through previous postings but don't see a fully equivalent problem-just a few hints. I have been trying to set a new method for the...

I had quit q() R, reloaded and loaded ipred anew. Trying detach(package:ipred) makes no difference. I added a few pointless lines to one existing function and can see these when I call the function, passing no parameters. thats...

Thanks I think you have both answered my question (reckon Ill go S3 on that). As an adjunct to this do you know what might be the best reference to the S4 methods current implementation. I have ordered the Chambers...

ha ha ha ha..hmmm. Well although I don't follow the developments and deprecations of R religiously that doesn't mean I'm innumerate. Thanks for the advice nonetheless-- its working now. -----Original Message----- From: Prof Brian Ripley To...

Hello and apologies for a very long question. I thought it better to be verbose and clear than short and imprecise. I am trying to compute the brier score comparing true surv object of test data to predictions from train...