similar to: unable to open connection

Hi, there. I am trying to read a file into R, but I got following message Error in file(file, "r") : unable to open connection In addition: Warning message: cannot open file `SwirlSample.txt' . In fact, my file has been already in the current working directory. My R is running on window operation system instead of UNIX. Thanks. Shizhu Zang Department of Biochemsitry Peking

Hi, there. I used the function read.maimages in limma package to analyze the microarray data .but I got following message >RG <- read.maimages(targets$FileName, source="spot") Error in grep(pattern, x, ignore.case, extended, value, fixed) : invalid argument I don't know what is the matter Thanks a lot Regards Shizhu Zang Department of Biochemsitry Peking

my version of wine is 20040408 when i use wine to install a software named "flashpgm" it start the installshield,and a windows shows"The operation system is not adequate for running Flash programmer",and installation stoped. All the imformation showed is as below: fixme:nls:init_default_lcid charset GB18030 was not recognized err:dc:DCE_FreeWindowDCE [0x90031] GetDC() without

My systems is rh9, I installed the latest wine (20040914), with a RPM package downloaded from http://rpm.pbone.net/. when I execued "wine setup.exe" (Note: it is in the hardware, not in CDROM. I am not for sure whether it is a problem). The following errors occured. fixme:msi:MsiEnableLogA 00000516 "c:\\windows\\temp\\Office 2000 Premium Setup(0008)_MsiExec.txt"

Hi,   When I check the beadarray in R, I found the following information:   > package.version("beadarray") [1] "1.16.0" > library(beadarray) Error in library.dynam(lib, package, package.lib) : Cannot find sharing library (beadarray)   Does anybody know what I can do for this problem?   Thanks a lot!   Best Shizhu     [[alternative HTML version deleted]]

Hello all, I'm trying to bridge the wlan0 and eth0 on an embedded system. I used the following commands to setup the bridge: ifconfig eth0 0.0.0.0 promiscuous ifconfig wlan0 0.0.0.0 promiscuous brctl addbr br0 brctl addif br0 eth0 brctl addif br0 wlan0 brctl sethello br0 1 brctl setmaxage br0 4 brctl setfd br0 4 ifconfig br0 up The eth0 is connected to a local network, and wlan0 is set to

Hi, everyone, I ran the test case in "Introduction to the Bioconductor marrayInput package first. When I ran the session in (read.marrayRaw) I got the following error messages. Other sessions work well. The functions and errors are labled with blue and red respectively. >mraw <- read.Spot(path = datadir, layout = galinfo$layout, gnames = galinfo$gnames, target = swirlTargets) Error

I am fitting a two dimensional smoother in gam, say junk = gam(y~s(x1,x2)), to a response variable y that is always positive and pretty well behaved, both x1 and x2 are contained within [0,1]. I then create a new dataset for prediction with values of (x1,x2) within the range of the original data. predict(junk,newdata,type="response") My predicted values are a bit strange

-------- Forwarded Message -------- From: Eric Praetzel <praetzel@engmail.uwaterloo.ca> To: matt@mattmccutchen.net Subject: RSync and large amounts of data Date: Tue, 4 Dec 2007 09:00:39 -0500 (EST) Good day Mr McCutchen, I've posted to the rsync list but nobody replied and you seem knowledgeable. Can you think of any reason why for about 220G of files (about 4.5M files) that rsync

Hello, I am trying to install R/Bioconductor on a G4 Mac running OS X. I have successfully installed R so that a command window opens, but installation of the downloaded Bioconductor package is giving me trouble. After copying/pasting the Bioconductor installation script in to the window and typing getBioC(), I get the following error message. "Error in getBioC(): R not currently

Full_Name: H Deshmukh Version: 2.0 OS: 2000 Submission from: (NULL) (129.174.206.239) Can somebody tell me what is it that i am doing wrong,i was not sure whether to post BioConductor error here or not. Thanks >source("http://www.bioconductor.org/getBioC.R") > getBioC(libName = "all") Running getBioC version 1.2.65.... If you encounter problems, first make sure that

Why am I seeing the following in R-devel (sept 2, 2006 build) on opensuse 10.1? I'm sure it is something simple I am missing, but I just don't see it (output below). Thanks, Sean > readLines(url("http://www.bioconductor.org/biocLite.R")) [1] "source(\"http://bioconductor.org/getBioC.R\")" [2] ""

Hi, I am trying to install the BioC package from bioconductor onto a Windows Server 2003 machine. I can connect to bioconductor and when I run the getBioC("affy","release") function it starts to download but then it stops with the following error: Error: unable to create temporary directory 'C:\Program Files\R\R-2.2.1\release\file1eb26e9' The download just ends

OK, I really am struggling with this one! Forgive me if I am being stupid.... I am running R 1.7.1 on Suse Linux 8.1. I connect to the internet through a proxy so I have: IAHC-LINUX03:~ # echo $http_proxy wwwcache.bbsrc.ac.uk:8080 IAHC-LINUX03:~ # echo $HTTP_PROXY wwwcache.bbsrc.ac.uk:8080 just in case ;-) SO, i go into R and I get: >

hi I've some problems with netback 1.what's mmap_pages for, which come from balloon operation ？ mmap_pages = alloc_empty_pages_and_pagevec(MAX_PENDING_REQS) 2.what's the meaning of "refcnt" defined in netif_t (netif->refcnt) 3.irq enable and disable such as disable_irq(netif->irq); why netback use such enable & disable operations while netfront dont use for its

hi all, I noticed "CONFIG_XEN" appears many times in Xen source code. I''m confused about the meaning of "CONFIG_XEN". For example, in "gnttab.c", the definations of gnttab_map() and gnttab_resume() vary with "ifdef CONFIG_XEN" or not. And I also noticed ifndef CONFIG_XEN , the file <platform-pci.h> is included. So my questions

From: Hongyong Zang <zanghongyong at huawei.com> Vhost-net uses its own vhost_memory, which results from user space (qemu) info, to translate GPA to HVA. Since kernel's kvm structure already maintains the address relationship in its member *kvm_memslots*, these patches use kernel's kvm_memslots directly without the need of initialization and maintenance of vhost_memory. Hongyong

From: Hongyong Zang <zanghongyong at huawei.com> Vhost-net uses its own vhost_memory, which results from user space (qemu) info, to translate GPA to HVA. Since kernel's kvm structure already maintains the address relationship in its member *kvm_memslots*, these patches use kernel's kvm_memslots directly without the need of initialization and maintenance of vhost_memory. Hongyong

Hi Thanks once again for your help, I do appreciate it..... however.... Here is what I get with your test.... (under tcsh - i normally use bash, but I will keep everything the same) users/mwatson> env http_proxy=http://wwwcache.bbsrc.ac.uk:8080/ R >options(internet.info=0) >update.packages() trying URL `http://cran.r-project.org/src/contrib/PACKAGES' unable to connect to

Hi, I am new to using R and Bioconductor. My first attempt at installing R seemed successful. Then while attempting to getBioC() I had to force quit the R application since I had to attend to something else urgently. When i returned and tried to getBioC, I am getting errors indicating that there is a lock on some files. So i would like to uninstall/remove all R components and Bioconductor