similar to: tapply problem

Greetings all. I'm starting analysis in R on a reasonably sized pre-existing dataset, of 583 variables and 1127 observations. This was an SPSS datafile, which I read in using the read.spss command using the foreign package, and the data was assigned to a data.frame when it was read in. The defaults in read.spss were used, except I set to.data.frame = TRUE. The data is a survey dataset (each

Hi, I am new to Asterisk. I'm using it behind a kamailio sip-router to provide voicemail boxes to sip-users. I followed these instruction: http://www.voip-info.org/wiki/view/Realtime+Integration+Of+Asterisk+1.4+With+Kamailio+1.5.x to set everything up, using ARA with a MySQL DB. After a few tweaks "everything" is basically working, however, a few questions remain that I could not

Hello, I would like to "piggy-back" other data in an Ogg/Vorbis I physical stream (i.e. file) in a manner that does not conflict with specifications and existing decoders/players/editors etc. As far as I can see, I have some possible choices: 1 - Chaining a logical bistream at the end. If this is the way to go, two questions arise to begin with: q1a - How to identify this stream in a

Hello everybody, I have programed a function to translate the R object structure into a XML data structure but I haven't found a function in the XML package to export this data in an XML file! my data look like that: <Factor>Assessor:codec</Factor> <Sum Sq> 33.98159</Sum Sq> <Df> 28</Df> <F value> 6.510894</F value>

Hello, I have data frames X1 to X19 I want a simple way to bind them as the next run(s) will generate many more sequential data frames. I tried the following with i = 19: > my.list <- as.list(paste("X",1:i,sep="")) > new.data <- do.call("rbind", my.list) > new.data [,1] [1,] "X1" [2,] "X2" [3,] "X3" [4,]

Hello, I would like to convert an objects list such as objects() or ls() that outputs "a101" "a102" "a104" "a107" "a109" to read within a list statement as follows : list(a101,a102,a104,a107,a109) Thanks Tony

I am trying to trouble shoot one of my ISP's network and compare to my other ISPs offering. Although network 1 is reasonably fast and has low enough latency, voice quality is not good and the reason for this is not readily apparent using standard network tools. What tools can be used to assess the quality of the network in terms of it's suitability for voice? I am using ping, mtr,

Hi All, Yes, I know, it's really really embarrassing to have to ask but I'm being pushed to the wall with PCI DSS Compliance procedure (http://en.wikipedia.org/wiki/PCI_DSS) and have to either justify why we don't need to install an anti-virus or find an anti-virus to run on our CentOS 5 servers. Whatever I do - it needs to be convincing enough to make the PCI compliance guy tick the

Hi, I have a working samba setup using ldap from following the smbldap-installer scripts etc, but now have one remaining problem. This is the second time I have installed it and had it working reasonably well being used in an educational environment. My problem this time is that each workstation has 3 operating systems - Windows98SE, Win2K and WinXP. Last time I created the domain it was fine

Hello, I have a fairly standard call center. I'm running 1.4.23.1. I am trying to get a mechanism where : 1- Employee A can have the phone at his desk ring when a call comes in the queue 2- When already on a call, employee A does not hear a "beep" in his phone because another call is trying to come in It's fairly simple. I tried a few different things: in queues.conf [559]

If a DomU was compramised, could the Dom0 or other DomUs be compramised? I guess I''m trying to work out how much isolated Xen gives.. Thanks _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Hi all I?m a newbie to asterisk and I have install and configure asterisk 1.4.5 I have made some test and have face a strange behaviour I hava a simple dialplan when a call is receive from PTSN, [PSTN] exten => s,1,Answer() exten => s,2,Playback(intro-sicx) ; Listen to your voice exten => s,3,Dial(SIP/steph) exten => s,4,Hangup() I got the following when a call is

Hi, Is it possible to get M$Excel working with Wine? I use Mandrake 9.1 with wine-20030115-4mdk and M$Excel97 SR1 I always get an error about MSCREATE.DIR when I launch Excel. Console messages are: [steph@DeepGlue steph]$ wine /mnt/windows/Program\ Files/Microsoft\ Office/Office/excel.exe fixme:ole:CoRegisterMessageFilter stub Created not existing system directory 'C:\My Documents'

Hi all, Is anyone successfully running/has succesfully upgraded to 2.6.32-220 from, say, 2.6.32-71.29.1? (i.e. done a normal run-of-the-mill yum update on, say a 6.0 instance all the way up cleanly to 6.2? Reason I ask is that booting into -220 (and I think also into -131 as well) results in a kernel panic for me. Some digging around and the new kernel seems to be enumerating the drives with the

Hello I have a mapping problem between linux and samba users logged as a domain user steph under windows, I try to update the password but a message like "you don't have the right to do that operation" appeals. Logged as root I can do it. When I dismiss the synchronisation between linux and windows users, it works !! I have also noticed that I can only make mapping between

Hi All, I have run a series of random effects meta regressions on binomial outcomes using the metabin function in R. Now I would like to conduct some random effects meta regressions on the outcomes. Is there a command available which will allow for me to test the impact of a certain variable on the relative treatment effect from my meta regressions? Many Thanks, Steph -- View this message in

Hi, I have a curious trouble with Dreamweaver2 using wine (20020804). My system is Mdk9.0 on a Dell Latitude C840. The installed system was W$XP. I can't get Wine right with it (but it is a NTFS partition (and I don't want to spend time reinstalling Window$)). Dreamweaver2 worked on my other computer with Mdk09.0, so I did a copy of windows directory and Program Files\Macromedia\* to

I have a new Sun Fire AMD64 server running Solaris 10 12/06 and Samba 3.0.21b. I have migrated a configuration file from an older RHEL machine running Samba 2.2.x. On this new machine, if one tries to copy a large number of files from a Windows XP client to the server, the copy starts and runs for a few minutes, but then stops. The error message on the XP machine is "Cannot copy

Hello, I have another quick one about puppet dashboard. We are using the Debian one for Squeeze (1.0.4) and as the database has significantly grown, if/when we click on a list of unresponsive nodes to check them, the web interface sits there doing nothing then the puppetmaster process starts timing out for all nodes compiling their catalogs. Has anyone got a workaround for this? Does it involve

Anyone hosting deb packages for puppet 2.6.9, or know how to build it from the tar.gz. I know sid has 2.7.1 but i''m after fixes in 2.6.9, which I think won''t be up-streamed until 2.7.2 I''ve been using 2.6.5 along with the init.d scripts. I had a look in the tar.gz of 2.6.9 but couldn''t find the service scripts or any control files. Cheers, Matt -- You