search for: obiv

Dear all, I am trying to avoid a for loop here and wonder if the following is possible: I have a data.frame with 6 columns and i want to get a cross-correlogram (by using ccf) . Obivously ccf only accepts two columns at once and then returms a list. In fact, with a for loop i?d do the following for (i in 1:6) { x[[i]]=ccf(mydf[,i],mydf[,6]) } Is there any chance to the same with lapply? e.g. lapply(mydf,"ccf", .... ) with ... respresenting the changing argumen...

Dear R users, I create a graphic with two plots side by side using layout(), like this: layout(matrix(c(1,2),1)) plot(1:10,main="left plot") lines(c(3:7,7:3),col="red") plot(10:1,main="right plot") The lines() obivously get added to the "left plot" plot. Now, I'm trying to write a function that builds up a plot bit by bit to then include it in a LaTeX presentation with overlays. I'm using dev.copy(), and it would make my life much easier (because in fact I call all sorts of additional axis(...

Hi Developers, I have a 16-bit PCM data buffer, I want to write that to ogg file. Could you help me to understand how to write pcm data to the ogg? Thanks in advance. Arun balaji -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/vorbis-dev/attachments/20150518/6c8c9a63/attachment.htm

...shapiro.test(rnorm(4900, mean = 5, sd = 3)) Shapiro-Wilk normality test data: rnorm(4900, mean = 5, sd = 3) W = 0.9994, p-value = 0.09123 With a p-value of 0.09 it doesn't give me alot of confidence that either rnorm is producing a normal distirbution of this test is very reliable. Obivously this test has gained wide acceptance so I was wondering if I am expecting too much? Is there a "better" test? Thanks for sharing your experience and your recomendations. Kevin

Hi All, I''d like to integrate a simple user-oriented messaging system into my app. I have a Message model, with :from_user_id, and :to_user_id (for the user that sent and the user that recieved the message). Obivously, (User) has_many :messages will fetch the messages that a certain user has created, but not the ones that they have been sent. Currently, I have this: has_many :messages, :foreign_key=>:to_user_id has_many :sent_messages, :class_name=>''Message'', :foreign_key=>:from_...

...ilable for this particular issue and I don't expect any for a couple of months. The software in question can generate large files, up to 2 gig, some reads are buffered but not all. But it goes a bit further than this, why does NT4.0 and Win2K behave so differently with network read/writes ? Obivously there are of differences between the two, but if Win95 through to ME and NT4.0 do a decent job, seems a bit strange that Win2K can't deliver the same peformance. Incidently reading the file from NT4.0 to Win2K seems to have no problem. I tried setting security = server and set password...

Hi folks. Perhaps you find some time to look into this,... I'm trying to plan my mail system and would have some questions. The overall idea is about the following: - There is a (internet) server, which is the MTA (which will be postfix) and imap and/or pop3 server (which shall be, guess, dovecot ... AOX comes in later). - Any spam filtering, virus-scanning, mail filtering happens on that

...16:46:30] DEBUG[907] chan_zap.c: Exception on 27, channel 8 [Nov 27 16:46:30] DEBUG[907] chan_zap.c: option_debug=100 [Nov 27 16:46:30] DEBUG[907] chan_zap.c: Got event Dial Complete(9) on channel 8 (index 0) [Nov 27 16:46:30] DEBUG[907] chan_zap.c: Enabled echo cancellation on channel 8 The call obivously failed... very strange. Even if I restart asterisk it is still not working... :( [Nov 27 16:46:56] DEBUG[907] channel.c: Hanging up channel 'Zap/8-1' [Nov 27 16:46:56] DEBUG[907] chan_zap.c: zt_hangup(Zap/8-1) [Nov 27 16:46:56] DEBUG[907] chan_zap.c: Hangup: channel: 8 index = 0, norm...

...ed the '*encoder_example.c'* file present in the above git > > repo, I am getting this error message. > > Please do not send screen shots to the mailing list. Copying the text > and pasting that would have been more than sufficient and actually > easier to read. > > Obivously, it is not possible to compile encode_example.c the way you > tried. This tutorial > > http://www.thegeekstuff.com/2012/06/install-from-source/ > > and others like it should get you to a point wherre you can compile > this from source. > > Erik > -- > --------...

Something probably obivous but I don't see it. I needed to find the first 1 or two digits of some 5 and 6 digit numbers since they identified research sites while the rest of the number was the plot id. I converted the numbers to characters, got the first 1 or 2 characters as appropriate and went to add the new v...

...> [mailto:r-help-bounces at stat.math.ethz.ch] En > nombre > > de John Kane > > Enviado el: Jueves, 19 de Abril de 2007 11:39 > > Para: R R-help > > Asunto: [R] Character coerced to factor and I > cannot > > get it back > > > > Something probably obivous but I don't see it. I > > needed to find the first 1 > > or two digits of some 5 and > > 6 digit numbers since they identified research > sites > > while the rest of the > > number was the plot id. > > > > I converted the numbers to characters...

...acter > and > > I > > > wondered what I was doing wrong. > > > > > > Thanks > > > > > > > > > > > > > > > On 4/19/07, John Kane <jrkrideau at yahoo.ca> > > wrote: > > > > > Something probably obivous but I don't see > it. > > I > > > > > needed to find the first 1 or two digits of > > some 5 > > > > and > > > > > 6 digit numbers since they identified > research > > > > sites > > > > > while the rest o...

Hello, I am new to Rails, like totally new. I am not new to application development having near 10 years experience with data mining and store front development with various Java web severs. I see a ton of power in Rails but I am slightly put off by what looks like a difficulty when running Rails apps under Apache. So I am posting a few prelimenary questions of getting Rails apps going

Sorry for asking this but I am keen to get on and build an app based on RoR and have had a look around at FAQa and the like with no immediate sucess. What I am looking for is an explainantion of the rules/requirements for table/index/coulumn names with RoR. RoR appears to have a set of expected naming conventions which it would appear you can over ride but it would seems a hell of a lot

Hello everyone. Well, I have a couple of questions regarding roaming profiles. I have been assigned the task of setting up a Samba PDC on our network. Lately, I have been doing a lot of research and reading to find out the best way I setup my system. I have a couple of questions I wanted to ask here, in hopes of getting some feedback. First, some details: The server will be Red Hat 8.0 with

So apparently 1.8.4 is soon forthcoming. We need testing against it. Could someone help out with that? I believe Ara already checked into some of the issues, do you know if those are resolved, Ara? -- David Heinemeier Hansson http://www.loudthinking.com -- Broadcasting Brain http://www.basecamphq.com -- Online project management http://www.backpackit.com -- Personal information manager

I''m seeing some pretty pitiful performance using ZFS on a NFS server, with a ZFS volume exported (only with rw=host.foo.com,root=host.foo.com opts) and mounted on a Linux host running kernel 2.4.31. This linux kernel I''m working with is limited in that I can only do NFSv2 mounts... irregardless of that aspect, I''m sure something''s amiss. I mounted the zfs-based

Hello, I'm faced with an issue that I tried to solve myself for some time, but i'm now totally clueless, hence requesting your help. I have a Samba4 running on a CentOS 7 server. >From Windows 10 client, it's working great (except I'm seeing some core dumps from time to time), I can authenticate and access to the server and browse the shared folder. The problem appears when

Dear all, I would like to use the Levenberg-Marquardt algorithm for non-linear least-squares regression using function nls.lm. Can anybody help me to find a a way to compute confidence intervals on the fitted parameters as it is possible for nls (using confint.nls, which does not work for nls.lm)? Thank you for your help Michael

Is there a way to prevent other users from being able to map a drive from windoww95/NT to anyother user directory on the system. For example I can map to anyone's account on the system and have read only access, is there a way to stop this in either the global or share level? Thanks