Re: [Rd] S4method

2012-09-28 Thread David L Lorenz
Martin, that was it. Thanks. Dave From: Martin Morgan To: David L Lorenz Cc: r-devel@r-project.org Date: 09/28/2012 02:39 PM Subject: Re: [Rd] S4method On 09/28/2012 11:57 AM, David L Lorenz wrote: > I get an error when I try to use \S4method in a usage section in an Rd > file for a functio

Re: [Rd] S4method

2012-09-28 Thread Martin Morgan
On 09/28/2012 11:57 AM, David L Lorenz wrote: I get an error when I try to use \S4method in a usage section in an Rd file for a function. I tried to duplicate exactly how stats4 documents its method functions, but I must be missing something. Here is the top part of the Rd file: \name{xyPlot-met

[Rd] S4method

2012-09-28 Thread David L Lorenz
I get an error when I try to use \S4method in a usage section in an Rd file for a function. I tried to duplicate exactly how stats4 documents its method functions, but I must be missing something. Here is the top part of the Rd file: \name{xyPlot-methods} \docType{methods} \alias{xyPlot-methods

Re: [Rd] French Toulouse CRAN mirror always down

2012-09-28 Thread Milan Bouchet-Valat
Le vendredi 28 septembre 2012 à 10:14 +0200, friedrich.lei...@r-project.org a écrit : > > On Fri, 28 Sep 2012 09:37:39 +0200, > > Milan Bouchet-Valat (MB) wrote: > > > Hi! > > One of the three French CRAN mirrors, cran.cict.fr (Toulouse) seems to > > be down most of the time, and at

Re: [Rd] non-differentiable evaluation points in nlminb(), follow-up of PR#15052

2012-09-28 Thread Ravi Varadhan
Can you provide a correct/sensible example that illustrates the problem? Your gradient function is wrong. So, how do you expect the algorithms to work? Why is the gradient Inf when |x| < 1.e-5? It should be 0. Here the following works fine: require(optimx) f <- function (x) { if(is.na(x)

Re: [Rd] non-differentiable evaluation points in nlminb(), follow-up of PR#15052

2012-09-28 Thread Spencer Graves
On 9/26/2012 2:13 AM, Sebastian Meyer wrote: This is a follow-up question for PR#15052 There is another thing I would like to discuss wrt how nlminb() should proceed with NAs. The question is: What would be a successful way to deal with

Re: [Rd] French Toulouse CRAN mirror always down

2012-09-28 Thread Friedrich . Leisch
> On Fri, 28 Sep 2012 09:37:39 +0200, > Milan Bouchet-Valat (MB) wrote: > Hi! > One of the three French CRAN mirrors, cran.cict.fr (Toulouse) seems to > be down most of the time, and at least really not reliable. It has > currently been down for 28 days (!) [1], and I know that ove

[Rd] French Toulouse CRAN mirror always down

2012-09-28 Thread Milan Bouchet-Valat
Hi! One of the three French CRAN mirrors, cran.cict.fr (Toulouse) seems to be down most of the time, and at least really not reliable. It has currently been down for 28 days (!) [1], and I know that over two years I've rarely been able to use it (no response, slow, hangs...). I'm sure the maintai