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...t the 1st (Snr) column is not automatically converted in a factor, despite the fact that it consists of strings! RenE J.V. Bertin College de France/LPPA 11, place Marcelin Berthelot 75005 Paris, France >From list moderator: formerly binary attached dataset is now available as http://rjvbertin.free.fr/PR1651data.tab -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-devel mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To:...

>From: Patrick Connolly <p.connolly@hortresearch.co.nz> >To: "RenE J.V. Bertin" <rjvbertin@hotmail.com> >Subject: Re: [R] changing (core) function argument defaults? >Date: Thu, 18 Nov 2004 11:43:10 +1300 > >On Wed, 20-Oct-2004 at 07:48PM +0200, RenE J.V. Bertin wrote: > >|> Hello, >|> > >|> Is it...

>From: Patrick Connolly <p.connolly@hortresearch.co.nz> >To: "RenE J.V. Bertin" <rjvbertin@hotmail.com> >Subject: Re: [R] changing (core) function argument defaults? >Date: Thu, 18 Nov 2004 11:43:10 +1300 > >On Wed, 20-Oct-2004 at 07:48PM +0200, RenE J.V. Bertin wrote: > >|> Hello, >|> > >|> Is it...

Suppose I have a factor size with levels "small", "medium" and "large". Then, when I subset this factor: >ss<-size[size!="medium"] to get at the extremes, >levels(ss) .... Levels: large medium small The same happens with >subset( size, size!="medium") I understand that the resulting factor inherits the possible levels from its

...red in some sort of internal registry. However, while rebuilding 2.3.1 from source (!, but this one worked for me), I did notice that the configure script doesn't correctly detect that gcc-4.0 knows of the visibility attributes. This *may* somehow be related. On 09/10/06, Ren? J.V. Bertin <rjvbertin at gmail.com> wrote: > To make things even weirder, everything seems to work just fine when I > launch R via the v1.17 3878 build of the R GUI for 2.4 ... >

Hello - and happy newyear to all of you! I've got some data that I'm plotting with bwplot, a 3x2x3 design where the observable decreases with the principle independent factor, but at different rates. I'd like to get lattice to impose not a single set of axes ranges identical for all panels, but ranges that are identical for each panel row or each column. Effects will stand out much

On 6/23/05, RenE J.V. Bertin <rjvbertin at gmail.com> wrote: > Hello, > > I was just having a look at the aov function source code, and see that when the model used does not have an Error term, Helmert contrasts are imposed: > > if (is.null(indError)) { > ... > } > else { > opcons <-...

Take a look at package mgcv. Hope this helps. --Matt -----Original Message----- From: RenE J.V. Bertin [mailto:rjvbertin at despammed.com] Sent: Thursday, February 27, 2003 1:39 PM To: r-help at stat.math.ethz.ch Subject: [R] multidimensional function fitting Hello, I have been looking around for how to perform a multidimensional, arbitrary function fit (in any case non-linear; more below), but haven't found a...

This may be of interest: http://www.ijs.si/software/snprintf/ It looks like this version may well be more complete and conform the standards than the version that comes with R. BTW: I am currently patching unix/sys_std.c and modules/gtkconsole.c such that they don't store lines in the history that are identical to the previous line. Is there any interest in posting those patches here? RenE

...thread while the prompt remains usable.) I've created a small, standalone, shell script that does the necessary work, based on code and files from the wxWidgets distribution: mkApp /Library/Frameworks/R.framework/Resources/bin/exec/R does the trick. The script can be downloaded from http://rjvbertin.free.fr/Programmes/mkApp.tar.gz Hope this helps (and isn't too old news...) R.B.

...thread while the prompt remains usable.) I've created a small, standalone, shell script that does the necessary work, based on code and files from the wxWidgets distribution: mkApp /Library/Frameworks/R.framework/Resources/bin/exec/R does the trick. The script can be downloaded from http://rjvbertin.free.fr/Programmes/mkApp.tar.gz Hope this helps (and isn't too old news...) R.B.

...you can easily code in C. If you expect the structure of the function to be simple, tell gam() so by specifying a small dimensional basis (via the k= argument in s()). This will probably ease the computational burden. HTH, Andy > -----Original Message----- > From: RenE J.V. Bertin [mailto:rjvbertin at despammed.com] > Sent: Thursday, February 27, 2003 3:42 PM > To: Wiener, Matthew > Cc: r-help at stat.math.ethz.ch > Subject: Re: [despammed] RE: [R] multidimensional function fitting > > > On Thu, 27 Feb 2003 13:52:50 -0500, "Wiener, Matthew" > <matthew_w...

You can use R objects, such as the return from gam, and the predict.gam function, from C. See the R extensions manual. Reid Huntsinger -----Original Message----- From: RenE J.V. Bertin [mailto:rjvbertin at despammed.com] Sent: Thursday, February 27, 2003 3:42 PM To: Wiener, Matthew Cc: r-help at stat.math.ethz.ch Subject: Re: [despammed] RE: [R] multidimensional function fitting On Thu, 27 Feb 2003 13:52:50 -0500, "Wiener, Matthew" <matthew_wiener at merck.com> wrote regarding &...

Rene, Look at ?format. Sean On Sep 17, 2004, at 9:21 AM, RenE J.V. Bertin wrote: > Hello, > > I can't seem to find the way to modify the precision with which > paste() prints its floating point numbers, more precisely the number > of decimal digits printed. This is apparently not controlled by > options( digits= ), and there is no appropriate argument to paste() >

It doesn't print anything: the summary.aov (or summary.aovlist) print method does. ?summary.aov tells you the structure of the objects they return. On Tue, 15 Feb 2005, RenE J.V. Bertin wrote: > I'd like to annotate a plot with the output of summary(aov(model)), > ideally just with the significant effects. I don't find a means to > redirect what that command prints into

Negative numbers in (encapsulated) postscript generated by R loose their sign when opened in Adobe Illustrator 8 (french). This was so in 1.5.x and remains in 1.6.0. I suppose that this is a known issue, although it is rather a flaw in Illustrator than in R, if my analysis of it is correct. I sent a lengthy mail containing a solution (ISOLatin1Encoding has to be redefined) to the r-help mailing

Hello, I have some data in a data.frame where for each of a number of subjects, I have scores for all of a number of symptoms. Subjects are subdivided in a number of groups, which have unequal sizes. I'd like to plot between-group differences in the scores on the various symptoms. Ideally, that would be in a form as would be produced by > bwplot( Score~Symptom ) but I'm not sure

Let's say I have a within-subject experiment with 2 observables, obs1 and ob2 and 2 independent factors, fac1 and fac2. I can do summary( aov( obs1~fac1*fac2 + Error(Subject/(fac1*fac2)) ) ) summary( aov( obs2~fac1*fac2 + Error(Subject/(fac1*fac2)) ) ) to test the 2 observables separately. > summary( fit<-manova( cbind(obs1,obs2)~fac1*fac2 + Error(Subject/(fac1*fac2)) ) ) gives

...- seq(min(kk), max(kk), .05) breakpoints <- floor( (breakpoints + (w/2) + eps) / w) * w values <- cut(kk, c(breakpoints, Inf), right = FALSE) values <- ordered(values) If you don't like the labels produced add lab = breakpoints as a cut arg. On 11/10/05, RenE J.V. Bertin <rjvbertin at gmail.com> wrote: > Hello, > > I've written a routine that takes an input vector and returns a 'binned' version with a requested bin width and converted to an ordered factor by default. It also attempts to make sure that all factor levels intermediate to the input range a...

New to R, I had the bad idea to send a bug report about '[' not knowing it had a drop= argument. Now, I wonder about the absence of this argument in subset... In both availabe methods (see below), there is a ... argument, but this argument is not used in either. Rather, subset.data.frame explitictly passes drop=F in 1 instance. Before I start patching (for my own use): what is the