similar to: levels() counter-intuitif? (PR#1693)

Concerns: R 1.5.0 gui version, Windows (downloaded binary) and Linux (installed from sources). # Load the data from the attached file: kk<-read.table("__filename__", header=1) # attach the data: attach(kk) Snr<-factor(Snr) # fool around with a call to anova.glm(): anova.glm( aov( nFD~Type+size+Modality+Error(Snr/(Type+size+Modality)) ) ) # Error: object nFD not found # Well, I

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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

Starting html help in the current version of R has a very annoying side-effect. It indiscriminantly removes $HOME/.R, and replaces it with a virgin copy. I discovered that when all of a sudden I got complaints about my startup "library" not being found. Below is a modified version of the script that doesn't do this. It is not perfect yet (it shouldn't try to recreate links

Dear All, There is no advantage of GUI over CLI, IMO. The real issue is the answer to the questions: "What should I do next?" or "What am I allowed to do here?" A "nice" interface, not necessarily GUI, will offer friendly answers: "I was expecting you to do _this_" or "In this situation you are allowed to do _these things_" You see, it's all

I upgraded to gtk+-1.2.10 and try to recompile R. This gtk release has its headers in ${prefix}/include/gtk-1.2/g{t,d}k/ (as can be seen from gtk-config --cflags). The gnome module build doesn't seem to account for this, and thus can't find gtk.h &sui. Is this a known issue (aka bug)? RenE J.V. Bertin College de France/LPPA 11, place Marcelin Berthelot 75005 Paris, France

Hi, I'd like to add lines to the panels of a bwplot, showing (and connecting) the means of the displayed distributions. I didn't find anything in the documentation or the examples that suggests how to accomplish this easily. Has anybody done this already, and willing to share? Thanks, RenE J.V. Bertin College de France/LPPA 11, place Marcelin Berthelot 75005 Paris, France

>From the documentation to the quantile function: ... `quantile(x,p)' as a function of `p' linearly interpolates the points ( (i-1)/(n-1), ox[i] ), where `ox <- order(x)' (the ``order statistics'') and `n <- length(x)'. This gives `quantile(x, p) == (1-f)*ox[i] + f*ox[i+1]', where `r <- 1 + (n-1)*p', `i <- floor(r)', `f

Here's the patch. It looks like it does what I want it to do, but I haven't yet tried it with multiple-line entries and the like. Please let me know if anything turns up that I should look into (I attached it too, in case hotmail wraps). RenE J.V. Bertin College de France/LPPA 11, place Marcelin Berthelot 75005 Paris, France ## A couple of 'diff -c' patches to modify the

hello, sorry for posting what may be a simple question: i do have a matrix of coordinates (positional judgments, see below) and now want to calculate and plot the corresponding error ellipse. can anyone help me with the exact steps/syntax? > xyDat X Y 1 -0.49 -2.13 2 0.91 0.48 3 0.20 -2.80 4 -0.76 -3.23 5 -0.36 2.50 6 1.38 1.24 7

1) hist() does not take NA's. Incompatible with Splus, probably just a bug? 2) I do wish we could somehow get rid of the misfeatures of indexing with logical NA's: > table(juul$menarche,juul$tanner) I II III IV V No 221 43 32 14 2 Yes 1 1 5 26 202 > juul$menarche=="Yes"&juul$tanner=="I",] ...and you find yourself with a listing of 477

Dear R-users, After running a logistic regression, I need to calculate OR by exponentiating the coefficient, and then I need the 95% CL for the OR as well. For the following example (taken from P. Dalaagard's book), what would be the most straightforward method of getting what I need? Could anyone enlight me please? Thank you! Lucho > summary(glm(menarche~age,binomial)) Call:

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

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

I have been looking at some 'table' examples in Peter Dalgaard's ISwR book, and I am confused by how to get right justification of my table headings when I use the tables() command. Compare the following: # Produces right justfified column names caff.marital=matrix(c(652,1537,598,242,36,46,38,21,218,327,106,67),nrow=3,byrow=T)

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

I want to make illustrations a la boxplot for a data material with several groups. Some of the groups are very small, so a boxplot doesn't make sense. I would like to use stripchart for these groups. On the other hand, some of the groups are very large, so for them stripchart isn't so good. So my question is: Is it possible to combine boxplots and and stripcharts in one figure? (Of course,

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

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 <- options("contrasts") >

I''m having an issue with flashing divs in IE (firefox is fine and the only other browser I''ve used) My scenario is as follows. I have 2 divs (initially hidden) and using the BlindDown and BlindUp functions (possibly others) the divs flash when starting to roll down in BlindDown (due to the Element.show call) and also at the end of the BlindUp call (due to the Element.hide call)