[Rd] debugging strange segfault

Dear R-devel, Can anyone give me some hints on how to go about debugging a strange segfault in my randomForest package? Here's the scoop: A user reported segfault when running predict() in the randomForest package. I asked for the data and code. The combination runs fine under WinXPPro, but doe

Re: [Rd] Spam filter on r-bugs

Peter Dalgaard wrote: There is some risk, probably quite low, that this might catch regular reports and whereas I do collect the rejects, I'm not likely to check them with any regularity. If this happens to you, please rewrite to make the report less spam-like... In particular, check that you are

[Rd] Spam filter on r-bugs

As some may have noticed, the incoming box on r-bugs was getting contaminated with about 40 times more spam than regular bug reports. Since I had more important things to do this week (nothing like evations to get some things done...) I finally got spamassassin and procmail set up. Looks like that

Re: [Rd] S3, S4, namespace

You're caught in a subtle "gotcha" with the combination of things you're doing. We're trying to sort out some of the interactions among namespace & methods at the moment, so there may be a nicer solution in the future. Meanwhile, I can tell you the problem and suggest various work-arounds. The b

Re: [Rd] problem assigning an array to a variable in a data frame

Dear Brian, At 08:36 AM 1/8/2004 +, Prof Brian Ripley wrote: The problem is not in $ but in printing the resulting object (try traceback()). You assigned a column which is a one-dimensional array: > unlist(sapply(sample20, class)) school1 school2 ses mathach meanses "ordered" "

Re: [Rd] S3, S4, namespace

Thanks for the tips so far. I have modified the example so that (a) I do not define an S4 method for print [I use summary instead, which gets similar treatment in mle as far as I can see] (b) I do not do use the 'import(methods)' directive [I previously did this because John Chambers explicitl

Re: [Rd] qchisq hang (PR#6421)

> "ThomasSt" == statho3 <[EMAIL PROTECTED]> > on Wed, 7 Jan 2004 21:45:40 +0100 (CET) writes: ThomasSt> Full_Name: Thomas Stabla Version: 1.8.1 OS: Linux, ThomasSt> XP Submission from: (NULL) (80.136.67.200) ThomasSt> qchisq(1, df = 1, ncp = 0) seems to hang for me. pr

Re: [Rd] S3, S4, namespace

On Thu, 8 Jan 2004, Heywood, Giles wrote: > I have encountered an issue which I have been unable to resolve, involving > an S3 generic (print) being declared S4 generic in a package, and the method I believe you should not be doing that. The S4 generic for displaying objects is show() and not pr

[Rd] S3, S4, namespace

I have encountered an issue which I have been unable to resolve, involving an S3 generic (print) being declared S4 generic in a package, and the method being exported. This all works fine - the problem occurs when I try to import the method to another package. Here is the bit that works fine. ---

Re: [Rd] problem assigning an array to a variable in a data frame

The problem is not in $ but in printing the resulting object (try traceback()). You assigned a column which is a one-dimensional array: > unlist(sapply(sample20, class)) school1 school2 ses mathach meanses "ordered" "factor" "numeric" "numeric" "array" I presume you did not ac