search for: lecoutr

...hat > eval(tmp$foo(),envir=tmp) Error in cat("b:", b) : Argument "b" is missing, with no default would solve my problem, which is not the case. tmp is a list, in which "a" is defined hand has a value. Where is my fault? Eric R version 2.0.1, Windows Eric Lecoutre UCL / Institut de Statistique Voie du Roman Pays, 20 1348 Louvain-la-Neuve Belgium tel: (+32)(0)10473050 lecoutre at stat.ucl.ac.be http://www.stat.ucl.ac.be/ISpersonnel/lecoutre If the statistics are boring, then you've got the wrong numbers. -Edward Tufte

...function(expr,value,ok,visible){ print(visible) return(TRUE) } } > addTaskCallback(SimpleTask()) > x<-rnorm(10) [ Visible= FALSE] > x [ Visible= TRUE] > summary(x) [ Visible= FALSE] !! ----------------------------------------------------------------------------- Eric Lecoutre ?------------------------?------------------------------------------------? | Eric Lecoutre | Statistics | | Voie du Roman Pays, 20 | Teaching assistant / Consultant | | 1348 Louvain-La-Neuve | Universit? de Louvain-la-Neuve...

Hi all, Is it possible to add a permil (or per mille) symbol to an R plot (I couldn't find this symbol under demo(Hershey) or the plotmath information). In some ascii tables it is symbol no. 137. cheers, Matt. [[alternative HTML version deleted]]

...ot;text-align" I can use: > l[[p]] [1] "right" But I can't use l$p where as it is said in the help page that 'x$name' is equivalent to 'x[["name"]]'. Anyway I will use "[[" but I dont clearly understand this behavior. Best, Eric Eric Lecoutre UCL / Institut de Statistique Voie du Roman Pays, 20 1348 Louvain-la-Neuve Belgium tel: (+32)(0)10473050 lecoutre@stat.ucl.ac.be http://www.stat.ucl.ac.be/ISpersonnel/lecoutre If the statistics are boring, then you've got the wrong numbers. -Edward Tufte

...(objects in HTML and graphs in png). Comes with sample files. - Dynamic use with HTMLStart() has a new option 'autobrowse' which auto-refresh (callls) the browser each time a command is processed. DESCRIPTION: Package: R2HTML Version: 1.3 Title: HTML exportation for R objects Author: Eric Lecoutre <lecoutre at stat.ucl.ac.be> Maintainer: Eric Lecoutre <lecoutre at stat.ucl.ac.be> Depends: R (>= 1.8.1) Description: Includes HTML function and methods to write in an HTML file. Thus, making HTML reports is easy. Includes a fonction that allows redirection on the fly, which appe...

...(objects in HTML and graphs in png). Comes with sample files. - Dynamic use with HTMLStart() has a new option 'autobrowse' which auto-refresh (callls) the browser each time a command is processed. DESCRIPTION: Package: R2HTML Version: 1.3 Title: HTML exportation for R objects Author: Eric Lecoutre <lecoutre at stat.ucl.ac.be> Maintainer: Eric Lecoutre <lecoutre at stat.ucl.ac.be> Depends: R (>= 1.8.1) Description: Includes HTML function and methods to write in an HTML file. Thus, making HTML reports is easy. Includes a fonction that allows redirection on the fly, which appe...

...t case I encounter I cant' use "do.call" though I think it should be possible. Could someone bring me an example of such a use? basically, my needs are: do.call("foo",args) args containing primary and extra-arguments to pass to "foo". Best wishes, Eric Eric Lecoutre UCL / Institut de Statistique Voie du Roman Pays, 20 1348 Louvain-la-Neuve Belgium tel: (+32)(0)10473050 lecoutre at stat.ucl.ac.be http://www.stat.ucl.ac.be/ISpersonnel/lecoutre If the statistics are boring, then you've got the wrong numbers. -Edward Tufte

Hello UseRs: Excuses for my english. I have a dataset with 65000 records and I'd like to make a summary where I can view all the values (with the number of times that it repeats) that there are each column of my dataset. I tried with summary( ), str( ), but nothing gives me the result that I am loking for. Thank you very much.

...I have the following vector: x <- c('A','B','A','C','C','B') I would like to obtain: replicates <- c(1,1,2,1,2,2) each number beeing the time we see the corresponding value in x. Any clever and generic way to obtain that? Eric -- Eric Lecoutre Consultant - Business & Decision Business Intelligence & Customer Intelligence [[alternative HTML version deleted]]

...erfull graphics. Not only would it be nice sometimes to show them, but it would also be the occasion to demonstrate R possibilities for newcomers (think on color graphics including mathematics). R would never have enough publicity! Eric __________________________________________________ Eric Lecoutre Informaticien/Statisticien Institut de Statistique UCL (+32) (0)10 47 30 50 lecoutre at stat.ucl.ac.be http://www.stat.ucl.ac.be/ISpersonnel/lecoutre __________________________________________________...

...Mob: + 44 7867 801951 > fax: + 44 20 7645 7442 > * mailto:gordon.morrison at commerzbankib.com > web: http://www.cbksec.com/research/quant > * Commerzbank Securities > 60 Gracechurch Street > London EC3V 0HR, U.K. > -----Original Message----- From: Eric Lecoutre [mailto:lecoutre at stat.ucl.ac.be] Sent: 15 October 2002 17:25 To: r-announce at stat.math.ethz.ch Subject: R2HTML package for R 1.6 Hello R communauty, I have submitted to CRAN the package R2HTML. The purpose of this package is twice: - provide base HTML exportation functions. Basically,...

...intener can decide to include as many options as desired within his ".First.lib" ".First.lib" <- function(lib,pkg,showGUI=TRUE,useWidgets="TclTk") { if (showGUI) # } I am quite sure many packages could benefit from such an additionnal loading options Eric Eric Lecoutre UCL / Institut de Statistique Voie du Roman Pays, 20 1348 Louvain-la-Neuve Belgium tel: (+32)(0)10473050 lecoutre@stat.ucl.ac.be http://www.stat.ucl.ac.be/ISpersonnel/lecoutre If the statistics are boring, then you've got the wrong numbers. -Edward Tufte

Dear R users, Following some of the recent questions and discussions about the R plotting abilities, it occurred to me again that it would be very valuable to have an R graph gallery. Eric Lecoutre made a very nice example in: http://www.stat.ucl.ac.be/ISpersonnel/lecoutre/stats/fichiers/_gallery.pdf It would be very useful to many beginners, but probably also advanced users of R, to have an overview of R graph types with graphical examples and associated R code. In order to facilitate...

...u/R/Rhelp02a/archive/46532.html ) we discussed about a graph gallery showing the power of R in that domain. I did some work around that, and there is a (pretty advanced) draft here : http://addictedtor.free.fr/graphiques/displayGallery.php For instance, there are some of my graphs, some of Eric Lecoutre's and some coming from demo(graphics), demo(image), demo(persp) and so on. Pretty soon, I'll add the possibility to : - add graphs dynamically from the web - give a mark to each graph (maybe we can do some stats :) ) - link R function to their help pages from http://finzi.psych.upenn.ed...

...haracter.only = TRUE) : .First.lib failed +--------------------------------------------------------------+ Effectlively, there is no such file in the directory where I installed ActiveTCL 8.3. I am working on Windows 2000, with R 1.5 and ActiveTCL 8.3. Is there something I missed? Eric Lecoutre (note: I first downloaded ActiveTCL 8.4 beta, which would not work as the searched DLL is called tk83.dll and the one with this distribution is tk84.dll) __________________________________________________ Eric Lecoutre Informaticien / Statisticien Institut de Statistique...

...g values...). Do cor() and cov() handle the same way the argument "pairwise.complete.obs"? Eric R.version _ platform i386-pc-mingw32 arch i386 os mingw32 system i386, mingw32 status major 2 minor 0.0 year 2004 month 10 day 04 language R Eric Lecoutre UCL / Institut de Statistique Voie du Roman Pays, 20 1348 Louvain-la-Neuve Belgium tel: (+32)(0)10473050 lecoutre at stat.ucl.ac.be http://www.stat.ucl.ac.be/ISpersonnel/lecoutre If the statistics are boring, then you've got the wrong numbers. -Edward Tufte

...nformMethod(signature, mnames, fnames, f) : In method for function "length": Formal arguments omitted in the method definition cannot be in the signature (x = "Collection") How is it possible to extend length to my own class? Be HappyR and HappyR again, Eric Eric Lecoutre UCL / Institut de Statistique Voie du Roman Pays, 20 1348 Louvain-la-Neuve Belgium tel: (+32)(0)10473050 lecoutre@stat.ucl.ac.be http://www.stat.ucl.ac.be/ISpersonnel/lecoutre If the statistics are boring, then you've got the wrong numbers. -Edward Tufte

...with that as Excel is definitively not GPL... In a way, this add-in provides the R/Rmcdr-power to Excel. What sort of exact problems can we expect to have? Should we consider to propose this as Open Source and not GPL? Do we have to obtain the agreement of the R Core Team? Thanks, Eric Eric Lecoutre UCL / Institut de Statistique Voie du Roman Pays, 20 1348 Louvain-la-Neuve Belgium tel: (+32)(0)10473050 lecoutre@stat.ucl.ac.be http://www.stat.ucl.ac.be/ISpersonnel/lecoutre If the statistics are boring, then you've got the wrong numbers. -Edward Tufte

...still don't succeed to export generic lists. Does it exist a function to recursively run through a list and apply a function only to terminal nodes? I tried to sapply my HTML.list function to a list and expected that it recursively worked but it's not the case. Thank you very much! Eric Lecoutre PS: I am ready to send my actual code to any interested person. At this step of development, the main function does create a new prompt, so that each command entered is evaluated both in standard output and in HTML. ?------------------------?------------------------------------------------? | E...

...32 6.0 > (system.time(lapply(test,S4vector))) [1] 15.08 0.00 15.13 NA NA ----- There is here a factor higher than 80! Is there something trivial I did overlook? Is this 80 factor normal? Is it still recommended (recommendable...) to use S4 classes when considered that? Eric Eric Lecoutre UCL / Institut de Statistique Voie du Roman Pays, 20 1348 Louvain-la-Neuve Belgium tel: (+32)(0)10473050 lecoutre@stat.ucl.ac.be http://www.stat.ucl.ac.be/ISpersonnel/lecoutre If the statistics are boring, then you've got the wrong numbers. -Edward Tufte