similar to: Conditional Sampling

Hi I deal with long vectors almost all of whose elements are zero. Typically, the length will be ~5e7 with ~100 nonzero elements. I want to deal with these objects using a sort of sparse vector. The problem is that I want to be able to 'add' two such vectors. Toy problem follows. Suppose I have two such objects, 'a' and 'b': > a $index [1] 20 30 100000000

On Tue, Dec 20, 2016 at 7:39 AM, Karl Millar <kmillar at google.com> wrote: > It's not always clear when it's safe to remove the DLL. > > The main problem that I'm aware of is that native objects with > finalizers might still exist (created by R_RegisterCFinalizer etc). > Even if there are no live references to such objects (which would be > hard to verify), it

Hello, I use R a lot, one thing bugs me is that when I try the following > x<- -8 > x^(1/3) [1] NaN However, it is fine with -8^(1/3). Priority goes to the power. Can you help me out for this? Thanks. Best, Zhiyuan J. ZHENG Ph.D. Candidate Economic Department Virginia Polytechnic Institute and State University Phone: 540-231-5120 , Blacksburg, VA, 24060

I would like to turn off all the messages during library(aPackage) or require(aPackage) I tried different commands: invisible, capture.output, sink but none of them is working. For example, loading VGAM, gives a lot of unnecessary messages: > library(VGAM) Attaching package: 'VGAM' The following object(s) are masked from package:splines : bs The

R experts, Hello, I am trying to sample a vector 1:40 without replacement such that no element in the new vector is within 7 units of either of its immediate neighbors. This is part of a larger program I am working on. The following code works well about 65 % of the time (14/40). The problem I encounter happens when the last element remaining to be sampled from the vector STRATA is within 7

Hi Guy's I was wondering if someone could point me in the right direction. dbinom(10,1,0.25) I am using dbinom(10,1,0.25) to calculate the probabilty of 10 judges choosing a certain brand x times. I was wondering how I would go about simulating 1000 trials of each x value ? regards Brendan -- View this message in context:

Hi, Is there a mean to automatically choose one version of the 'rbind' function ? By default, R chose the 'rbind' from {base}, i would lke to use the one from {IRanges}... Is it possible to set that using 'par' ? > ?rbind Help on topic 'rbind' was found in the following packages: Package Library IRanges

Dovecot 2.3.4, FreeBSD 11.2 Due to comcast buisness ISP intercepting imaps I need to have my clients connect to non-standard port (9999). Previously I had been using stunnel to receive the imaps connection and forward it to the imap port over 127.0.0.1. But I would like to retire stunnel and have my imap clients connect remotely. I have configured the imap-login service - service imap-login {

Hi, when running the following on a fresh R, library("IRanges") annotation showMethods("annotation") Biobase:::annotation showMethods("annotation") I get (see the "^^^^^" marked output at the bottom): > library("IRanges") Carico il pacchetto richiesto: 'IRanges' The following object(s) are masked from package:base :

Hi, I''ve been looking at Btrfs and have a couple of naive questions that don''t seem to be answered on the wiki or in the articles I''ve read on the filesystem. First: discovering a file''s checksum value. Here''s the scenario: software is writing some data as a fresh file. This software happens to know (a priori) the checksum of this data; for

Hi, when I run make crosstest, I get an error message saying it can't find lcabinet : make[2]: Entering directory '/home/colin/Devs/wine/dlls/advpack/tests' i686-mingw32-gcc advpack.cross.o files.cross.o install.cross.o testlist.cross.o -o advpack_crosstest.exe -lcabinet -luser32 -ladvapi32 -lkernel32 /usr/lib/gcc/i686-mingw32/3.4.4/../../../../i686-mingw32/bin/ld: can't find

Yes, I am pretty sure about that. I originally was connected via AT&T DSL but wanted the fast access of cable modem. I need permanent IPs which required me to contract with Comcast buisness. Once I switched over, I was no longer able to access my imap server, which was as I mentioned, stunnel listening on the imaps port and forwarding to dovecot listening on the imap port. I was getting

Hello, Suppose in the following code, PROTECT(sr = R_tryEval( .... )) sr is a RAWSXP vector. I wish to return another RAWSXP starting at position 13 onwards (base=0). I could create another RAWSXP of the correct length and then memcpy the required bytes and length to this new one. However is there a more efficient method? Regards Saptarshi Guha

On Tue, Dec 20, 2016 at 7:04 AM, Henrik Bengtsson <henrik.bengtsson at gmail.com> wrote: > On reason for hitting the MAX_NUM_DLLS (= 100) limit is because some > packages don't unload their DLLs when they being unloaded themselves. I am surprised by this. Why does R not do this automatically? What is the case for keeping the DLL loaded after the package has been unloaded? What

Dear Sir, I have been using R for a long time. But recently I have faced a problem when installing the Bioconductor package named "methyAnalysis". Firstly it was require to update my older R (R version 3.4.3 (2017-11-30)) in to newer version. That time I have also updated the RStudio software. After that when I have tried to install the package named "methyAnalysis". It

Thank you Michael Dewey. Can you please send me the email id for Bioconductor. regards Pijush On Fri, Dec 29, 2017 at 5:20 PM, Michael Dewey <lists at dewey.myzen.co.uk> wrote: > Dear Pijush > > You might do better to ask on the Bioconductor list as IRanges does not > seem to be on CRAN so I deduce it is a Bioconductor package too. > > Michael > > > On

R CMD build fails with recent R-devel because it is looking for texi2dvi in /usr/local/bin, but on this system, MacTex has installed it in /usr/bin. $ R CMD build IRanges * checking for file 'IRanges/DESCRIPTION' ... OK * preparing 'IRanges': * checking DESCRIPTION meta-information ... OK * cleaning src * installing the package to build vignettes * creating vignettes ... ERROR

I have a confusing error from R CMD check that I don't get when running the example manually by hand. In the \examples section of an Rd file, I create a GRanges object, then I call a function with the GRanges object, whose first 2 lines are require(GenomicRanges) annoDF <- as.data.frame(anno) # anno is the GRanges object. and that second line gives: Error in

Hi all, i have a setup with chatrooms, several MeetMe conferences wich users can change inbetween. 10 users maximum in each room. It seems like when i have more than 40-45 users on the system at the same time asterisk drops abt 20 and continnues buisness as usual. Is there anyone else who have run inte this problem? Any solutions? It would me neat to hear about peoples experiences with MeetMe,

Hi I'm missing something here but I cannot figure out what. What I can see is that the same code works when I load it via source(...) yet fails when I execute it after loading the package I have built (which includes the code. Below is a transcript of my R session. First I load the code from a file, using source(). Then I execute it fine. Then I remove the function object, I load the