similar to: Plit result of pairs in an Sweave compatible manner

Hi there, I am interested in the inner workings of wilcox.test: > wilcox.test function (x, ...) UseMethod("wilcox.test") <environment: namespace:stats> how can I get at the code, if it is R-code? For Methods one should be able to learn what extension to use, but here default or such do not help. Is there a wayplot.default to learn which different versions of

Dear, Some analysis (linear regression) can only be done from a vectorized dataset whereas others require a matrix (Mantel tests). I use the two analyses and thus need to format my data in matrix and vector. I spent some time trying to solve the problem and I just gave up. Did anyone knows how to transform a matrix into a vector and back-transform a vector into a matrix? Thanks by

Hi there I hope that I am in the right forum. I am working on Win2000 PC connected via Exceed 6.0.1.0 to a SunOS fluke 5.9 Generic_118558-11 sun4u sparc SUNW,Sun-Fire-480R There I am using Mozilla Firefox 1.0.7 as a browser. I am having difficulties viewing .html files. Their first pages are displayed normally, black on white, links in blue. When I scoll down, the pages appear black

Hi, Sorry to bother, but I checked around and did not succed creating a bundle from six existing packages (which are checkable, installable, etc. individually). I carefully followed the procedure given in ch. 1.1.5 Package bundles. However, I am getting hoffmann at fluke:~/R/Sources >R CMD check cwhmisc * checking for working latex ... OK * using log directory

Hi, I am getting masked objects and I think the maintainers of the respective packages (lattice, boot, survival, aml) should agree on how to eliminate th conflicts. Here my start up protocol with the relevant information: -------------- R : Copyright 2005, The R Foundation for Statistical Computing Version 2.2.0 (2005-10-06 r35749) [clip] Type 'q()' to quit R. [clip] [Previously

Hi, Since the installation of R-2.3.0 I have the following problems: 1. Startup .First() produces ------------------ Started in /home/woodstock/hoffmann/Projects/RtoZ/Windwurf/R with '~/R/.Rprofile' edited on 2006-04-28, 11:08 During startup - Warning messages: 1: use of NULL environment is deprecated 2: use of NULL environment is deprecated 3: use of NULL environment is

Hi list, I have not been successful in finding out from the available documentation how under Unix/Solaris to update a packages which I downloaded from the net as the original *.tar.gz and stored in a local file, say (1) home/woodstock/hoffmacw/R/Sources/pack.tar.gz A lot of installed libraries are residing in (2) home/woodstock/hoffmacw/R/library/ but it is unclear to me, how to proceed,

Hi I have been unable to find information on the following problem: All the text in my *R* window is shown in light red, starting after the echo "This is mgcv 1.5-6 . For overview type ", the following `help("mgcv-package")' is already in the light red. This color annoys me because I need more contrast, and it is even worse for use with a beamer. In the options menu

Hi Sorry, I forgot to state the version: GNU Emacs 22.3.1 I have been unable to find information on the following problem: All the text in my *R* window is shown in light red, starting after the echo "This is mgcv 1.5-6 . For overview type ", the following `help("mgcv-package")' is already in the light red. This color annoys me because I need more contrast, and it is

Hi, This may belong more to r-develop, but general discussion may be useful (for the how many-th time ?) seq(2,5,-2) seq(5,2,2) both result in Error in seq.default(2, 5, -2) : wrong sign in 'by' argument But often, if not always, mathematicians and programmers want a behaviour e.g. in for loops, where this statement results in an empty statement, that is for (ii in seq(2,5,-2))

Hi there: Using \setkeys{Gin}{width=1.0\textwidth} \setkeys{Gin}{height=10cm} \setkeys{Gin}{height=0.8\textwidth} all seem to work under R-2.1.1 under sparc, solaris2.9, but \setkeys{Gin}{scale=0.3} \setkeys{Gin}{angle=90} do not work. I have not been able to find relevant information, googling on setkeys proved confusing, at best. http://cnlart.web.cern.ch/cnlart/218/node85.html states:

Hi there, (sorry Martin, ich habe den falschen Empfaenger erwischt :-( ) Is there a function in the base package or elsewhere which returns TRUE and not NA, even if NA is involved: (I did not find in the help system :-( ) if ( x==something & !is.na(something)) or if ( x==something & !is.na(x==something)) If "something" is complicated, a function would be handy. Thanks

Hi, Using help under help.start() is working fine (html) Q1: using > ?solve results in the message "sh: ~/R/tmp/R4f32S1cfb: cannot open" displayed in the XEmacs buffer "help[R](solve)". BUT there exists a file R.R4f32S167e in that directory. (not quite the same name). Does the "sh: " prefix suggest that the shell "sh" is run, although my

Hi to all This is the first time I am quoting a question and I hope, my question is not too basic... For the following data, I wish to draw a fitted curve. x <- c(123,129,141,144,144,145,149,150,158,159,163,174,183,187,242,248) y <- c(14.42,26.96,31.3,19.95,36.36,15.4,24.76,35.39,28.07,40.97,26.23,42.83,46.53,14.79,49.18,48.08) If I plot the data, it looks somehow that a logistic

I have the following problem: I measured co2 on 6 paired sites (one grubbed and one non-grubbed fence per site -> grubbing = treatment). These measurements I repeated 15 times over 2 years. So, now my problem is how to analyze these data. I tried the following model: mod1_CO2<-lme(co2~treatment+time,random=~1|site,data=CO2_t1_t15) I think with the random effect I included the paired

Hi, I am trying to create the assignment function: "substring<-" <- function(text, first, last=100000, sub) { if(is.character(first)) { if(!missing(last)) stop('wrong # arguments') return(sedit(text, first, sub)) } lf <- length(first) if(length(text)==1 && lf > 1) { if(missing(last)) last <- nchar(text) last <- rep(last,

Hi all, I am fancying the idea of using my preferred shell (t)csh when invoking system(). How can I do that? (I didn't find anything about that in the FAQ). Thanks for help, -christian Dr.sc.math.Christian W. Hoffmann Mathematics and Statistical Computing Landscape Modeling and Web Applications Swiss Federal Research Institute WSL Zuercherstrasse 111 CH-8903 Birmensdorf, Switzerland phone:

Hi all, I have a problem with plotting: (R-1.2.2 on SunOS fluke 5.5.1 Generic_103640-27 sun4u sparc SUNW,Ultra-Enterprise solaris 2.) I define a function to switch between plotting on graphics device and generating a postscript file (which can also be automatically be printed) plt <- function(view,f,file="") { if (view>0) f else {

Thanks for the tip to p.dalgaard and Prof Brian Ripley: For reasons that I have forgotten, the value of an assignment function is always passed using an argument called "value", so try changing "sub" to "value". The last argument of any assignment function has to be named `value'. This is different from S, and is in the FAQ, section 3.3.3: "In R, the last

Hi, I am trying to install ggobi for R under Solaris SunOS 5.5.1 Generic_103640-27 sun4u sparc SUNW,Ultra-Enterprise following the instructions in INSTALL under e) R interface, although I have some modifications in mind: I am planning to keep the sources (untarred and unzipped) in /home/woodstock/hoffmann/R/Sources/Rggobi and I have set setenv GGOBI_ROOT $HOME/R/Sources/Rggobi (with $HOME =