similar to: R-Forge

Displaying 20 results from an estimated 5000 matches similar to: "R-Forge"

2007 Apr 06
2
R-Forge?
Hello! I have recently found RForge.net (http://www.rforge.net/) by Simon Urbanek and found out today that the site is accepting subscriptions. Great! However, browsing a bit on the site I found a link to another forge: R-Forge (http://r-forge.r-project.org/). Is/will the last one be the "offcial" forge for R packages, given that it has domain r-project.org? Regards, Gregor
2005 Feb 22
6
Run Sweave and LaTeX directly from command line
Hello! Those of you, who use Sweave a lot, will probably find my shell script usable. You can get it at: http://www.bfro.uni-lj.si/MR/ggorjan/programs/shell/Sweave.sh No warranty, however don't hesitate to contact me if you find an error or have a patch! -- Lep pozdrav / With regards, Gregor GORJANC --------------------------------------------------------------- University of
2005 Mar 25
4
Gmail invitation
Hello R users! I just found out that I have 49 invitations for Gmail (gmail.google.com). I have been using it now for a while and is really nice. Don't forget 1 GB for free. I will invite those who respond to this mail by FIFO. -- Lep pozdrav / With regards, Gregor Gorjanc ------------------------------------------------------------------------ University of Ljubljana Biotechnical
2005 Feb 07
2
Programming/scripting with "expressions - variables"
Hello to Rusers! I am puzzled with R and I really do not know where to look in for my problem. I am moving from SAS and I have difficulties in translating SAS to R world. I hope I will get some hints or pointers so I can study from there on. I would like to do something like this. In SAS I can write a macro as example bellow, which is afcourse a silly one but shows what I don't know how
2006 Jul 02
4
Test for argument in ...
Hello! Say I have a function foo1, which has argument ... to pass various arguments to foo2 i.e. foo1 <- function(x, ...) { foo2(x, ...) } Say that foo2 accepts argument arg1 and I would like to do the following: - if foo1 is called as foo1(x) then I would like to assign some value to arg1 inside foo1 before calling foo2 arg1 <- "some value" foo2(x, arg1=arg1) - if foo1 is
2004 Dec 31
4
R-intro
Hello! I was reading R-intro and I have some suggestions: R-intro.html#A-sample-session rm(fm, fm1, lrf, x, dummy) suggestion rm(fm, fm1, lrf, x, y, w, dummy) The next section will look at data from the classical experiment of Michaelson and Morley to measure the speed of light. file.show("morley.tab") mm <- read.table("morley.tab") suggestion mm <- data(morley)
2005 Feb 23
4
Sweave and \input or \include LaTeX commands
Hello! I was just wondering if Sweave can work with \input or \include LaTeX commands. So, is it aware of such a possible hierarchy in documents. I would test that, but I don't have such a report available at the moment. I thought of that when I was writting shell script for Sweave from command line and I have solved that part there. -- Lep pozdrav / With regards, Gregor GORJANC
2010 Apr 26
1
CRAN master, R-Forge, R-Project websites down
Dear R users and developers, Due to a failure of the electrical system, the IT services (also hosting R-project related websites) of the WU (Vienna University of Economics and Business) are currently unavailable. Affected websites and services are: CRAN master (cran.r-project.org), the R-project website (www.r-project.org) and R-Forge (r-forge.r-project.org). The R binaries and sources as
2010 Apr 26
1
CRAN master, R-Forge, R-Project websites down
Dear R users and developers, Due to a failure of the electrical system, the IT services (also hosting R-project related websites) of the WU (Vienna University of Economics and Business) are currently unavailable. Affected websites and services are: CRAN master (cran.r-project.org), the R-project website (www.r-project.org) and R-Forge (r-forge.r-project.org). The R binaries and sources as
2007 May 19
4
GPG key for Ubuntu packages
Hi! Is anyone experiencing the following: $ gpg --keyserver subkeys.pgp.net --recv-key E2A11821 gpg: requesting key E2A11821 from hkp server subkeys.pgp.net gpg: keyserver timed out gpg: keyserver receive failed: keyserver error Regards, Gregor
2006 Feb 10
8
Fitdistr and MLE for parameter lambda of Poisson distribution
Hello! I would like to get MLE for parameter lambda of Poisson distribution. I can use fitdistr() for this. After looking a bit into the code of this function I can see that value for lambda and its standard error is estimated via estimate <- mean(x) sds <- sqrt(estimate/n) Is this MLE? With my poor math/stat knowledge I thought that MLE for Poisson parameter is (in mixture of LaTeX
2005 Mar 27
3
F90
Hello! Has anyone successfully compiled F90 sources in R-package? I found the same question on r-devel list from 2002 and I wonder if there is any progress. I heard that g95 and gfortran can be usable. And one more thing. I have a program written in F90 and lets suppose that compiler is not a problem. I've read manual 'Writing R Extensions' and successfully loaded one F77 subroutine
2005 Mar 27
3
F90
Hello! Has anyone successfully compiled F90 sources in R-package? I found the same question on r-devel list from 2002 and I wonder if there is any progress. I heard that g95 and gfortran can be usable. And one more thing. I have a program written in F90 and lets suppose that compiler is not a problem. I've read manual 'Writing R Extensions' and successfully loaded one F77 subroutine
2004 Nov 12
4
How to get mode (the most frequent value in distribution)?
Hello! I have a continous distribution and would like to get mode (the most frequent value in distribution). I easily found mean, median and other basic thing but not mode function. Can anyone help? I know there my might be problems with multiple modes, but still I think that there should be a mode function in R. Please send mail to R-help list and me, so I can get response faster. Thank
2005 May 08
2
Extract just some fields from XML
Hello! I am trying to get specific fields from an XML document and I am totally puzzled. I hope someone can help me. # URL URL<-"http://eutils.ncbi.nlm.nih.gov/entrez/eutils/efetch.fcgi?db=pubmed&id=11877539,11822933,11871444&retmode=xml&rettype=citation" # download a XML file tmp <- xmlTreeParse(URL, isURL = TRUE) tmp <- xmlRoot(tmp) Now I want to extract only
2005 Apr 24
4
Upgrading R
Hello! New version of R has came out and I would like to thank to all developers on this matter. So I should probably upgrade. Fine and no problem. For windows I just grab the latest precompiled binnaries and install them. Then I see a report on a bug, which is or will be fixed in pacthed version. So I need to get binnaries from patched build and install them, right? How often do you people
2005 Apr 24
4
Upgrading R
Hello! New version of R has came out and I would like to thank to all developers on this matter. So I should probably upgrade. Fine and no problem. For windows I just grab the latest precompiled binnaries and install them. Then I see a report on a bug, which is or will be fixed in pacthed version. So I need to get binnaries from patched build and install them, right? How often do you people
2005 Jun 08
6
Random seed problem in MCMC coupling of chains
Hello! I am performing coupling of chains in MCMC and I need the same value of seed for two chains. I will show demo of what I want: R code, which might show my example is: niter <- 3 nchain <- 2 tmpSeed <- 123 for (i in 1:niter) { # iterations for (j in 1:nchain) { # chains set.seed(tmpSeed) a <- runif(1) cat("iter:", i, "chain:", j,
2007 Sep 19
5
How to test if R is running on a Mac
Hi! Is there any way to test if R is running on a Mac? I usually use value of .Platform$OS.type for windows or unix, but Mac falls in the latter group. Thanks, Gregor
2005 Jan 05
5
Converting integers to chars i.e 1 to "01"
Hello! I am producing a set of images and I would like them to be sorted by names I give. I was able to produce my names and add integer to them. That is easy. But my problem lies in sort of file from this process: figure_10.png figure_11.png figure_12.png ... figure_1.png figure_20.png ... So I would like to convert integers to something like 01 if upper limit for this conert is 10 or 001