search for: uninformed

I am trying to generate artificial data for feature selection. Basically trying to generate a total of 1000 features with 100 that are informative and rest are uninformative. Informative.data.class1<-rnorm(100,0.25,1) Uninformative.data.class1<-rnorm(900,0,1) Informative.data.class2<-rnorm(100, -0.25,1) Uninformative.data.class2<-rnorm(900,0,1) The above will give me one set of data

Hi, When building this Bioconductor package with R-devel: http://www.bioconductor.org/packages/devel/bioc/src/contrib/ROntoTools_1.1.2.tar.gz I get the following: [...] Error: processing vignette ?rontotools.Rnw? failed with diagnostics: ?x? must be an atomic vector Execution halted If I install the package, Stangle and then source the vignette, I see that the "real" error is:

Hello, I'm using recursive SVM script (rSVM - http://www.stanford.edu/group/wonglab/RSVMpage/R-SVM.html ) on some microarray data. The data to be input are log2, as numeric matrix w/ attributes -- str(svm_num_mat) num [1:10, 1:12340] 13.1 13.1 13.1 13.1 13.0 ... - attr(*, "dimnames")=List of 2 ..$ : chr [1:10] "rma_log2_con_sample_1"

I just saw the following using R version 2.4.1 (2006-12-18) in output from R CMD check. * checking Rd files ... WARNING Error in as.vector(x, mode) : invalid argument 'mode' Execution halted See the chapter 'Writing R documentation files' in manual 'Writing R Extensions'. In looking at the help page (the only one in the package so far) I noticed that

Hello, Anyone have any luck getting storeconfigs + MySQL working? I was getting some freaky uninformative errors: err: Could not call: wrong number of arguments (1 for 0) It''d be great if we could get a wiki page up, there appears to be a pretty large consensus of people who are unable to get it running. Regards, AJ

Dear UseRs, Suppose I have data regarding smoking habits of a prospective cohort and wish to determine the risk ratio of colorectal cancer in the smokers compared to the non-smokers. What do I do at the end of the study with people who die of heart disease? Can I just censor them exactly the same as people who become uncontactable or who die in a plane crash? If not, why not? I'm thinking

Hi, I have discovered that sample() fails with an uninformative error message when the x argument is a single NA of type double or integer. I can reproduce the problem with the following code: base::sample(NA) # NA is of logical type above base::sample(NA_character_) base::sample(NA_complex_) base::sample(NA_real_) base::sample(NA_integer_) The last two lines throw the following error: Error

Hi folks, I thought I recalled a request for turning a character string into an object name as in: x$as.name("y")<-1:4 OR x<-data.frame(as.name("y")=1:4) However, as.name and a few other uninformed attempts didn't even come close. A search of "character to name" produced no helpful functions. This isn't a very urgent request, but if anyone knows some trick to perform this transformation, I would like to hear about it. Thanks. Jim

Hello, I would like to ask for some specialist assistance in dissecting a 'rootkit' (seems to be massmailing specific,crafted somehow from another kit perhaps) It was found running on 5.x machines belonging (sofar) to my knowledge, 2 companies,one of wich was an isp and another a webhosting service running bsd. I will provide the kit and further details as soon as i am sure the thing will

Leon Fauster wrote: > Am 06.05.2015 um 13:04 schrieb lhecking at users.sourceforge.net: >> >>> You have several hundred more Critical or Important security updates >>> outstanding. If that box touches the Internet in any way, it is likely >>> compromised. Just in the last 6 months there are 21 Important or >>> Critical updates. <snip> >>

Hi there, Is there an implementation of the Gaveh Stehfest algorithm in R somewhere ? Or some other inversion ? Thanks, Tolga

Hi all:I found some great demonstrations of interactive presentation graphics generated in R with the SVGAnnotation package, here:http://www.omegahat.org/SVGAnnotation/http://www.omegahat.org/SVGAnnotation/SVGAnnotationPaper/SVGAnnotationPaper.htmlI tried to install the package available at that website (it's not on CRAN) and am getting some pretty uninformative errors (see below). My best

...vice removal event the >> same way as with other devices. > > Yes, we probably should add the event and synthetize it for "lease" > since we will not get one from qemu. Also we'll need to add alias for > the lease so that the event can be used. Since this is what an uninformed user expects (and I believe libvirt documentation doesn't contradict), I'd like to have the event + alias. Should I file a corresponding bug or RFE? Thanks, Milan

...setting a specific UID for a specific USER. Please show me the passage in the samba-tool docs that speak to this. I am on 4.1.17. I could be wrong, but I believe I am finding documentation bugs and shortcomings. It would make sense for the project to fix documentation if it leaves systems staff uninformed after reading it. Thank you. -Brett -- wynkoop at wynn.com http://prd4.wynn.com/wynkoop/pgp-keys.txt 917-642-6925 929-272-0000 Amendment I Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of...

...r runtime libraries from LLVM), I rebuilt LLVM 4.0 with -DBUILD_SHARED_LIBS=OFF. There are still some .so's in llvm/lib, and only one of them seems to exist exclusively as a DSO (libLTO). There's also livLLVMLTO.a, but I doubt LTO is used after linking a binary so this just looks odd to an uninformed LLVM outside and not insufficient or anything. My question is two-fold: 1. when building a C++ program with clang, maybe making use of clang-musl to avoid glibc as well, how do I statically link libc++ and get a C++ program that runs on any Linux kernel, allowing easy distribution of a single bin...

Hi R-devel, One of the more common issues that new R users see, and become stumped by, is error messages during package load of the form: > library(ggplot2) Error in loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]]) : there is no package called 'Rcpp' Error: package or namespace load failed for 'ggplot2' Typically, error messages of this form

I'm trying to get veracity (http://www.rocksoft.com/veracity/), a tripwire replacement, working on FreeBSD 5.x. When I try and create a snapshot I get the following error for files sitting on my root partition: -- snip snip -- csh.logout E: Error opening binary (B) stream of file "/etc/csh.logout". (OS error message="File is on the procfs (/proc)

First let me admit that I'm completely uninformed here! 1. Will llvm produce errors if llc is used to compile itself? 2. Will make produce subsequent errors if compiled first by llc/llvm? 3. Can llc be used to compile the entire Linux toolchain? Shingoshi --

Dear List, I have a dataset that provides sampling weights (National Survey of Family Growth 2002). I want to produce a cross-tabulation and use the provided sampling weights to obtain representative population estimates. (I believe they are simply frequency weights but codebook is uninformative). I can reproduce results (using this data) that were reported in a recent journal article, if I

I want to read in a binary file using the readBin() function. In order to skip uninformative parts of the file I use the seek() function, I need to specify the number of bits to skip rather than the number of bytes to skip. E.g. seek(to.read,origin="current",blockSize) with blockSize giving the number of bits Does anybody know if this works? Any help would be highly