similar to: Command completion of the R binary / Ubuntu

Greetings. I'm teaching linear regression this semester and that means I write more functions for my regression support package "rockchalk". I'm at a point now were some fresh eyes would help, so if you are a student in a course on regression, please consider looking over my package overview document here: http://pj.freefaculty.org/R/rockchalk.pdf That tells how you can grab

Dear all, summary: My LC_NUMERIC is changed from C to de_DE by library (qtbase). [which shouldn't happen according to the warning when setting it back manually]. I posted an issue at their github repository, but maybe the behaviour is a bit more of general interest. However, if LC_NUMERIC is changed, as.character () uses the decimal separator that belongs to LC_NUMERIC (and not options

In process of creating data package from an existing one. The current package has both raw data files and the associated RData objects created from them. Currently, the data subdirectory is 1.5Mb and the extdata is 5.4Mb. Never having created a data package before, how is this best done? Should the data package contain only the raw data, or the RData objects too (tightly coupled)? If the later,

Hi, I am Parthasarathy G , from IIT Maras ( India ). I am currently in third year of the undergraduate course. I would like to contribute to the R project. Can anyone guide me regarding this? Thanking you, Parthasarathy [[alternative HTML version deleted]]

Is there a 'proper' way of checking if cluster is active. For example, I create a cluster called .PBcluster > str(.PBcluster) List of 4 $ :List of 3 ..$ con :Classes 'sockconn', 'connection' atomic [1:1] 3 .. .. ..- attr(*, "conn_id")=<externalptr> ..$ host: chr "localhost" ..$ rank: int 1 ..- attr(*, "class")= chr

Dear all: I have a big data file of 60000 columns and 60000 rows like that: AA AC AA AA .......AT CC CC CT CT.......TC .......................... ......................... I want to transpose it and the output is a new like that AA CC ............ AC CC............ AA CT............. AA CT......... .................... .................... AT TC............. The keypoint is I can't read

Hi all, Is there a way to get cran R to set the working directory to be wherever the source file is? Each time I work on a project on different computers I keep having to set the working directory which is getting quite annoying. Thanks, Sachin [[alternative HTML version deleted]]

I have packages where I know CRAN and other test platforms do not have all the resources to build the vignettes, for example, access to databases. Previously I think putting BuildVignettes: false in the DESCRIPTION file resolved this, by preventing CRAN checks from attempting to run the vignette code. (If it was not this, then there was some other magic I don't understand.) Now, when

Hi, all I would like to use R to perform k-means clustering on my data which included 33 samples measured with ~1000 variables. I have already used kmeans package for this analysis, and showed that there are 4 clusters in my data. However, it's really difficult to plot this cluster in 2-D format since the "huge" number of variables. One possible way is to project the

Hello! I am having an issue with the OrgMassSpecR package. I run my HPLC using a DAD detector. My raw data is exported form chemstation as a csv file. I then upload the csv into Rstudio no problem. Using the DrawChromatogram function, I get a nice chromatogram, and my retention time, peak area, and apex intensity values are given as well. The problem comes with the peak area value given. The

Dear R Developers, Recently filed (and dismissed ;) ) law suit by Astrolabe against tz database developers caused a lot of media-press and discussions and created some kind of precedence in the USA [3]. But also it imho showed that similar attacks might happen in the future, and possibly against data sets which are not that obviously "factual" thus after all might fall under copyright

Hi, I am currently analysis Raman spectroscopic data with the hyperSpec package. I consulted the documentation on this package and I found an example work-flow dedicated to Raman spectroscopy (see the address : http://hyperspec.r-forge.r-project.org/chondro.pdf) I am currently trying to remove outliers thanks to PCA just as they did in the documentation, but I get a message error I can't

Tom Roche Thu, 12 Jan 2012 11:56:25 -0500 >>> * I have access to the cluster [where I want to run R] configured >>> [in .ssh/config] such that I can `ssh t` from commandline. >>> 1 I can open an R file on the cluster with >>> `C-x C-f /t:/home/me/onlyOrigDN2.r` >>> from my laptop, and note the following >>> *Messages* >>> >

I am trying to develop a prognostic model using logistic regression. I built a full , approximate models with the use of penalization - design package. Also, I tried Chi-square criteria, step-down techniques. Used BS for model validation. The main purpose is to develop a predictive model for future patient population. One of the strong predictor pertains to the study design and would not

In R version 2.6.1 (2007-11-26) and R version 2.6.1 Patched (2008-01-19 r44061) on openSUSE 10.2 (X86-64) > gctorture() > proc.time() Error: protect(): protection stack overflow The problem with this is that then R CMD check --use-gct foo ALWAYS FAILS with > cat("Time elapsed: ", proc.time() - get("ptime", pos = 'CheckExEnv'),"\n") Error in

Hi! I have the following packages installed: freenx-0.4.4-1.centos4.noarch from extras bash-completion-20050721-1.2.el4.rf.noarch from dries/dag bash-3.0-19.2.i386 from base seems to result in a non-working nxserver (the window manager doesn't start up, although X applications can be launched via logging in through a seperate ssh and setting the DISPLAY variable accordingly)... As far as

Current core/Recommended Matrix package (0.999375-48) has been segfaulting against R 2.13-alpha/2.14-trunk for the last week or so (since R-2.13 was branched, when I started trying) when "run with R CMD check --use-gct": -------------- > pkgname <- "Matrix" > source(file.path(R.home("share"), "R", "examples-header.R")) >

In general, autotooled packages are supposed to allow './configure --prefix=$HOME/subdir' as a way to then get 'make install' to run as non-root. In fact, 'make distcheck' tests that this scenario works; alas, we fail due to: /usr/bin/install -c -m 644 ../../../bash/nbdkit '/usr/share/bash-completion/completions' /usr/bin/install: cannot remove

I did a yum update to my desktop machine as root this morning and now my regular logon account sees this whenever I press the enter key: etc/audisp/audispd.conf: Permission denied etc/audisp/plugins.d/af_unix.conf: Permission denied etc/audisp/plugins.d/syslog.conf: Permission denied etc/audit/audit.rules: Permission denied etc/audit/auditd.conf: Permission deniedetc/dhcp/dhclient.d/ntp.sh:

I came across this problem moving from the standard jessie package to the backport: $ sudo dpkg --configure r-base-core Setting up r-base-core (3.3.2-1~jessiecran.0) ... Preserving user changes to /usr/share/bash-completion/completions/R (renamed from /etc/bash_completion.d/R)... mv: cannot stat ?/usr/share/bash-completion/completions/R?: No such file or directory dpkg: