similar to: [BioC] ANN: Introductory R and Bioconductor Mini Course , Seattle, April 12-14

Hi everybody, Hope your are not all on holyday because I've got a problem that is going to drive me crazy... I would like to remove some rows from a dataframe. The rows correspond to some specific indexes which I can get by looking at the name in the first column of my dataset. But I manage to get only the opposite of what I really want (function #1) #Function#1:

Hi, Stupid question I guess but I can't figure out how to have a span of 0.5 instead of 1 in my graph. Actually, I want to create a plot with x(-2,2) and y(-2,2) and an step of 0.5 along the axis. Does somebody can help me ? Is it in par(), axis() or plot() that I have to add something ? Thanks Nolwenn *------------------------------------------* Nolwenn Le Meur INSERM U533 Facult? de

Hi, I would like to save a plot without opening the device window (no display). Is it possible ? How can I do it ? Thanks Nolwenn *------------------------------------------* Nolwenn Le Meur INSERM U533 Facult? de M?decine 1, rue Gaston Veil 44035 Nantes cedex 1 t?l: +33(0)2-40-41-29-86 fax: +33(0)2-40-41-29-50 e-mail: nolwenn.lemeur at nantes.inserm.fr

Hi, I would like to create data.frame and increment their name to finally merge them. Does anybody has a solution ? Something like that ? n<-6 for (i in 1:n) { m[i]<-data.frame(name,value) m<-merge(m[i]:m[n]) } Nolwenn ******************************************** Nolwenn Le Meur INSERM U533 Facult? de m?decine 1, rue Gaston Veil 44035 Nantes Cedex 1 France Tel:

Maybe a stupid question: In a plot, which parameter(s) ables to visualize the axis like in a coplot where the axis is also visible in the plot background ? Thanks Nolwenn ******************************************** Nolwenn Le Meur INSERM U533 Facult? de m?decine 1, rue Gaston Veil 44035 Nantes Cedex 1 France Tel: (+33)-2-40-41-29-86 (office) (+33)-2-40-41-28-44 (secretary)

Hi everyone, I am interested in using the SSYEV Lapack subroutine in a R package. Unfortunately I am not familiar with the all Lapack library and I was wondering why the routine SSYEV is not part of the R-LAPACK interface module. Is there any plan to extend the R-Lapack module in the next R release? Should I try to directly call the SSYEV routine of the external Lapack library from my R

HI, I would like to know if it's possible to create a postscript file with multiple graphs . I'm creating some graphs by the means of a loop and I want to save each graph in the same file (splitting making the device by the number of graphs). Do I have to use the par(matrix()) option, the layout() function or the split.screen() one ? Thanks Nolwenn

Hi everybody, just a quick question that drives me crazy: Is it possible to "join" 2 logical vectors ? i.e. x<-4 ind <- 1:19200 pin <- c(0, rep(400, 48) * (1:48)) ind1<-((pin[j] + 1) <= ind) & (ind <= pin[j + 2]) ind2<-((pin[j+x] + 1) <= ind) & (ind <= pin[j+x + 2]) ind2 and ind1 give the right TRUE index #but I would like something like that

Hi, I've started to create the documentation of my package. I've generate a pdf and the different html files from .Rd files. However I don't know how to automatically generate the 00Index.html. Do I have to write one in latex style and convert it or can I use the CONTENTS, INDEX, or Rd files. Thanks Nolwenn ******************************************** Nolwenn Le Meur INSERM U533

Hi, I have just started using lattice and it looks great. But I already have 3 questions about xyplot display. ---------------------------------------------------------------------------- --------------------------------- 1.I would like to create two differeny xyplot with different color to identify my different groups but I have trouble applying colors. Here are the scripts

Hi, Does anybody try to write CGI script using RSPerl package ? I am interested in RWeb but that doesn't really do what I want. In fact I would like the user to load the file to analyze; then a R program will treat the data ,display resulting graphs and save results in text files. I have test the following script by John Barnett without success. #!/usr/lib/R/bin/R.bin --source

R Help- I have a list of 102 vectors all of the same type and length called time.by.orig. I can't data.frame(time.by.orig) but I can data.frame(time.by.orig[1:length(time.by.orig)]). Why is this? Thanks for your help. str(time.by.orig) List of 102 $ 1 : num [1:102] 1.34 17.39 14.36 14.22 7.56 ... $ 2 : num [1:102] 17.5 0.7 17.7 12.4 10.4 ... $ 3 : num [1:102] 14.063 17.568

Spots are still available for an advanced R programming course to be held Jan 18-20 in Seattle. Instructors: Robert Gentleman Seth Falcon Topics: Lexical scope Vectorization S3 and S4 OOP R packages Database connectivity Interfacing to C via .C and .Call Details: January 18-20, 2006 Fred Hutchinson Cancer Research Center Seattle, WA, USA

David Henderson <DNADave@u.arizona.edu> writes: > > Now that both PC and Mac have 64-bit CPU capable of addressing several > > gigabytes of RAM, will bioconductor be able to take advantage of this > > new feature without a major revision? I remember having a trouble > > trying to process 100+ chips at once due to limitation in addressable > > memory, so

Hi Patrick, Greetings from !(sunny) Pittsburgh. What's the scoop on RCurl on windows (XP)? I've tried to install RCurl_0.92-0.zip and RCurl_0.9-3.zip, with both R 2.7.2 and R 2.8.0 from the RGUI (utils:::menuInstallLocal), and get the error "Windows binary packages in zipfiles are not supported". which (according to google's one and only hit) comes from a perl script.

I'm trying to make a connexion beetween Excel and R. It works for simple requests but it seems that complexe functions won't work. Does anybody knows how complexe can be the data set and function used? Does it exist something else than the Erich Neuwirth Add-in (which is already really interesting) ? Thanks Nolwenn ----------------------------------------------------------------------

All, I'm having a problem selecting directly from a vector. I've written ways to do this indirectly, but I'd rather do it directly and didn't see this in the manual. Essentially, I have: > group.label.new [1] 7 9 6 1 10 4 8 3 2 5 > junk [1] 1 2 > group.label.new[junk && 8:10] [1] 7 9 6 1 10 4 8 3 2 5 I'd like to select the elements

yes, it's OT but just in case folks here know someone who might be interested, i'm writing and publishing a course to introduce people to the joys of linux kernel programming: http://www.crashcourse.ca/introduction-linux-kernel-programming/introduction-linux-kernel-programming and, no, it's not free -- six months worth of course will cost you all of $39 (CAD), but the first four

Free Introductory R Course Taught Over the Web The course is designed for natural resource managers and is open to all who are interested without charge. Audio of the presentations is available either using your computer speakers and optional microphone or headset or by calling a phone bridge long distance. Live video of the presenter's computer screen is available over the web. You can

Dear list members, Apologies for cross-posting, there are some places available in an introductory R course. Please, find below the information of this R training course. If you have any question, don't hesitate to contact me. Best regards, Pablo ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Course: Statistical Analysis with R Where: Linux Hotel, Essen-Horst,