search for: rnews_2006

Hi, Recently I try to install Biobase component using the tutorials from cran.r-project.org/doc/Rnews/Rnews_2006-5.pdf I tried u <- "http://bioconductor.org/biocLite.R" > source(u) > biocLite("pkgDepTools", dependencies=TRUE) Running biocinstall version 2.0.8 with R version 2.5.1 Your version of R requires version 2.0 of Bioconductor. Warning in install.packages(pkgs = pkgs, rep...

Dear ALL, I would appreciate if someone help me by letting me know the code of above model in R.I would request you to please let me know how i could make arimax model in auto.arima. Regards Ramanath [[alternative HTML version deleted]]

Dear R Users, I have a question, how does one print an r function like t.test in R (to get the whole function and not just a summary of the environment)? For example if I type the following: > t.test function (x, ...) UseMethod("t.test") <environment: namespace:stats> > print(t.test) function (x, ...) UseMethod("t.test") <environment: namespace:stats> I

...encodings and especially handling text in a non-Latin-1 encoding and embedding fonts can be found in Paul Murrell and Brian Ripley (2006). ?Non-standard fonts in PostScript and PDF graphics.? _R News_, *6*(2), 41-47. <https://www.r-project.org/doc/Rnews/Rnews_2006-2.pdf>. - Martin > Hope this helps, > Rui Barradas

Hello, For a long time, I have been creating eps files from R using the following command: dev.copy2eps(file="my.eps") This has worked very well. But recently, the compositor of a journal is complaining that "The eps files would be useable except that they have not converted the type to outlines" Sorry for being vague, but I have no idea what this compositor is talking

Hi all. How do I extract date from fcs format file with R. I.e I'd like make statistical analysis using R-program, but I don't know if there are R-packets for fcs format file, and using examples. Thanks. Pta: In Linux SO exist any program that transform from fcs format to ASCII text file?

Hi, I try to use the sfrm1000.pfb Type-1 font with my postscript plots. When I add family=CM to the postscript() command the output is empty. What am I doing wrong? # define font CM <- Type1Font('ComputerModern', # font ID c(file.path(getwd(), c('sfrm1000.afm', '', '', ''))), # font metrics encoding='AdobeStd');

I am trying to view the source code of the function nlm in the stats package of R 2.4.1. I downloaded the source from CRAN and opened nlm.R, and it calls a .Internal function: .Internal(nlm(function(x) f(x, ...), p, hessian, typsize, fscale, msg, ndigit, gradtol, stepmax, steptol, iterlim)) This is the same thing I saw when entering the function name at the R command

Hello, Can anyone help me with the following: if one enters a function name in the R console then usually one sees the code of that function. But there are functions that one cannot see. For example I want to see the code of print.htest or t.test.default. These functions are non-visible. Is it possible to see the code anyway? Thanks in advance, Karin Groothuis-Oudshoorn [[alternative HTML

Dear R users, I am running R version 2.10.0 (2009-10-26). I need to prepare an eps graphic with a legend with cyrillic words. I tried setting the encoding parameter of the postscript command, but in vain, nothing seems to work. I tried with CP1251, KOI8-R, UTF-8 and Cyrillic (UTF-8 turned out to not be available under /usr/lib/R/library/grDevices/enc). All I get is ???????? in the final

hello R-Wizards!!!!! again i'm invoking your presence!! since all the fuss about the paradoxes on a computer algorithm generating "caos" or un-determinancy, i recently grew quite curious about the mechanism underlying the procedure of NUMBER RADOMIZATION. could anyone of you, masters, attach me the algorithm (or source code? is it right?) behind the *sample()* function, so i can

Dear All, Consider the following piece of code: pdf(file="figure.pdf", family="Palatino") plot(0,0,type='n', xlim=c(-20,20), ylim=c(0,2),xlab="",ylab="",axes=F) text(-1.4,1.168,expression(italic("The font looks different when this is seen with Acrobat Reader!")),xpd=T) dev.off() When viewing the produced figure.pdf with kpdf (on Linux),

Hi, I know that if i want to see the SPLUS or R-source code of a function,i should give the command without the brackets.For example:  rsquared.lmRobMM function(x) {  str0 <- "Initial S-estimate"  str1 <- "Final M-estimate"  if(x$est == "final") {   z <- x$r.squared   attr(z, "info") <- str1  }  if(x$est == "initial") {   z <-

I was trying to find source for optimize and I ran across function (f, interval, ..., lower = min(interval), upper = max(interval), maximum = FALSE, tol = .Machine$double.eps^0.25) { if (maximum) { val <- .Internal(fmin(function(arg) -f(arg, ...), lower, upper, tol)) list(maximum = val, objective = f(val, ...)) } else { val <-

Hi R, I need to see the inner code behind the function "svm" in the package e1071. I enter svm in the console and get the below output. > svm function (x, ...) UseMethod("svm") <environment: namespace:e1071> Is there any way I can look into the code of what svm (support vector machine) is doing? Thanks a lot for your help... Thanks and Regards,

Dear list members, I need to see the content of the functions in package geepack. It uses some C functions in the computation they are not available in the package directory. How can I see the content of C functions? Kind Regards, Thank you, Aysun Cetinyurek

Dear all Can anyone point to a list of valid pdf.options() encodings? I checked ?pdf and ?postscript, but they do not quite answer my questions. I would like to try UTF-8 instead of the default "ISOLatin1.enc" for Sweave plots (I have issues with Greek characters in labels). Thank you Liviu -- Do you know how to read? http://www.alienetworks.com/srtest.cfm Do you know how to write?

Hi everyone, I'm sure this has been asked before, but I could not find the right search terms to find it. If I want to see what summarizing a model fit with lm() does, I can write "summary.lm". But what if I want to see what summarizing a model fit with lmer() (lme4 package) does? showMethods(summary) Function: summary (package base) object="ANY"

Hi - I am using pls package for some pcr computations. There is a data set called gasoline. Would someone be able to tell me what command(s) could be used to produce this graph in R? I am not sure where the log(1/R) - Y-axis - are coming from Thanks much Ravi

Dear Sir/Madam: I am sorry if this is a simple question. I have downloaded the source code for R but could not find the source file that has the rnorm function definition. Could you please let me know which file has the function? Also, in general, how do I find the source file of a given function? Thanks. Yue Zhang, CFA Cohen & Steers Capital Management, Inc. 280 Park Ave., 10th Floor New