[R] Read a .sas7bdat file

Hello useRs, I would like to import a data frame in a sas format (.sas7bdat). I have installed foreign library, and tryed to use read.ssd function : read.ssd(these, fus9706.sas7bdat) sh: sas: not found SAS failed. SAS program at /tmp/RtmpPdVSST/file2ae8944a.sas a log and other error products

Re: [R] Read a .sas7bdat file

. - Then, I can read my sas file and export it into a common format (csv...) This program works perfectly with Wine. Thank you very much. 2007/3/18, Peter Dalgaard [EMAIL PROTECTED]: David Hajage wrote: Hello useRs, I would like to import a data frame in a sas format (.sas7bdat). I have

[R] Install bioconductor

Hello useRs, I'm trying to install bioconductor on ubuntu edgy eft and R 2.4.0. I have some error messages during installation, in particular for the package affy : Error: package 'affy' required by 'makecdfenv' could not be found I have tryed to install 'makecdfenv' with the command :

Re: [R] Barplot legend position

For example : x=matrix(1:10,2,5) barplot(x,besid=T) legend(topleft, c(left,right), density= c(0,1000)) 2006/10/13, Ingmar Visser [EMAIL PROTECTED]: Dear useRs, I'm trying to create a barplot like so: x=matrix(1:10,2,5) barplot(x,leg=c(left,right),besid=T) The legend is placed in

[R] install R on Sun Blade 2000

Hello useRs, I would like to install R 2.3.1 on a computer : Sun Blade 2000. Is there a precompiled version of R for this computer ? Thank you very much. -- David [[alternative HTML version deleted]] __ R-help@stat.math.ethz.ch mailing list

Re: [R] Output and Word

thank you Greg Snow for this information ! But I have this message : odfWeave(c:/simple.odt, c:/essai.odt) Setting wd Copying c:/simple.odt Decompressing ODF file using unzip -o C:\DOCUME~1\Maud\LOCALS~1\Temp\RtmpF0hdqb/simple.odt Erreur dans odfWeave(c:/simple.odt, c:/essai.odt) :

[R] Name of a column

Hello, My problem is quite simply, but I didn't find any solution... I have a vector : truc longueur30 longueur40 longueur50 longueur60 longueur70 longueur80 longueur90 34 FALSE FALSE FALSE FALSE TRUE FALSE FALSE I would like to have the name of the column

[R] problem with write.table

Hello, I have a data frame : linkptpn[1:6,] pedigree id fa mo sex status rs3789604 rs3811021 rs1217413 ss38346942 1 1 1 0 0 1 2 2 1 2 0 0 2 2 3 1 3 1 2 2 3 3/3 2/2 3/34/4 4 1 4 1 2 2 3 3/3

[R] reverse variables

Hello useRs, Is there a way to reverse values of 2 variables (like with the language Python) ? : a - 1 b - 2 a, b - b, a More specifically, I have a data frame : famnum generation germain1 germain2 fa mo ptpn1 ptpn2 drb11 drb12 1 2 200 201 101 102 1 1

[R] Problem with Sweave

I was trying to use Sweave function. Do you know why the following code in my .Rnw file: results=tex, echo=FALSE= print(xtable(stat.table(list(Couverture du livret = couv), list(n = count(), \\% = percent(couv, floating = F) @ \\ NA = \Sexpr{table(is.na(couv))[2]} gives me this result in

[R] Load a program from internet

Hello, I know how to load a program from my computer with the command source. example : source(home/david/prog.r) But is it possible to load a program from the internet ? example : source(http://davidblog/prog.r;) -- David [[alternative HTML version deleted]]

Re: [R] Load a program from internet

/5/29, David Hajage [EMAIL PROTECTED]: and sorry for my english !... 2006/5/29, David Hajage [EMAIL PROTECTED]: thank you. Same result... It doesn't work ! But i will try at home... I'm sure il will work ! Or you can try : I've made a function which adds exposed to risk on your

[R] median of a survfit object

Hello R users ! Here a survfit object : library(survival) essai - aml[aml$x == Maintained,] calc - survfit(Surv(essai$time, 1 - essai$status)) calc Call: survfit(formula = Surv(essai$time, 1 - essai$status)) n events median 0.95LCL 0.95UCL 11 4 103 28 Inf I

Re: [R] median of a survfit object

It works ! thank you ! 2006/5/24, Heinz Tuechler [EMAIL PROTECTED]: see: [R] How to access results of survival analysis Xiaochun Li (06 May 2006) At 15:03 24.05.2006 +0200, David Hajage wrote: Hello R users ! Here a survfit object : library(survival) essai - aml[aml$x

[R] mc nemar test

Hello R users, I would like to perform a mc nemar test. There is my data : __ x - matrix(4:1,2,2) x [,1] [,2] [1,]42 [2,]31 __ My population is too small for normal approximation.

[R] Create pdf and postscript files

very much. -- David Hajage Interne de santé publique Institut Curie [[alternative HTML version deleted]] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R

Re: [R] Create pdf and postscript files

... I'm so stupid ! Thank you very much. David Hajage Interne de santé publique Institut Curie 2005/12/27, Ronnie Babigumira [EMAIL PROTECTED]: You need to open the pdf/poscript first and then plot...see ?postscript # open the file foo.ps for graphics output postscript(foo.ps

Re: [R] how to change a dataframe with characters to a numeric matrix?

A way to do it : TEST$Y3[TEST$Y3==Z] - NA TEST$Y3 - as.numeric(TEST$Y3) 2005/12/8, zhihua li [EMAIL PROTECTED]: hi netters, i have a dataframe TEST like this: Y1 Y2 Y3 X1 4 7 8 X2 6 2 Z X3 8 0 1 i would like to change it to a numeric matrix, replacing Z with NA Y1 Y2

Re: [R] how to change a dataframe with characters to a numeric matrix?

and then, if you want a matrix and not a data.frame : TEST - as.matrix(TEST) 2005/12/8, David Hajage [EMAIL PROTECTED]: A way to do it : TEST$Y3[TEST$Y3==Z] - NA TEST$Y3 - as.numeric(TEST$Y3) 2005/12/8, zhihua li [EMAIL PROTECTED]: hi netters, i have a dataframe TEST like

Re: [R] R newbie...

Thank you for all your answers... I solved my problem thanks to you all ! david 2005/12/6, paul sorenson [EMAIL PROTECTED]: Return something that can hold more than one value, eg: calculate - function(x, y) { list(a=x+y, b=x-y) } David Hajage wrote: Thank you for your answer

[R] R newbie...

Hello, I'm a new user... I have a function : calculate - function(x,y) { z - x + y } I would like to use the result (z) with another function : recalculate - function(...) { a - z^2 } But R says that z does not exist... How can I use z in an another function ? Thank you

Re: [R] R newbie...

Thank you for your answer. And what if my first function gives 2 results : calculate - function(x,y) { a - x + y b - x - y } How can I use both a and b in a new function ? 2005/12/6, Sarah Goslee [EMAIL PROTECTED]: First of all, you might try reading the manual. Second, you