similar to: how to plot a gains chart in R?

I have a function called nnmf which takes in one matrix and returns two matrices. for example, > X [,1] [,2] [,3] [,4] [1,] 1 4 7 10 [2,] 2 5 8 11 [3,] 3 6 9 12 > z=nnmf(X,2) > z$W [,1] [,2] [1,] 0.8645422 0.6643681 [2,] 1.7411863 0.5377504 [3,] 2.6179287 0.4111063 > z$H [,1] [,2] [,3] [,4] [1,] 1.14299486

I tried to select a mirror site from R, but got the following error - > chooseCRANmirror() Warning message: In open.connection(con, "r") : unable to connect to 'cran.r-project.org' on port 80. The consequence is that i have to install R-packages by downloading zip files one by one, and then load them one by one. Anybody has run into similiar problem? Thanks. -- View

Hi All, I'm looking for how to enable SIP Markers, or specifically, how to have the TIME reset when a call route changes. I'm debugging an issue, where a sip client we have switching to one-way-audio, when an asterisk server fruther down the call path dials out to the PSTN. Scenario is: SIP Client -> A*k1 -> A*k2 -> PSTN Provider/Gradwell -> O2 -> Mobile

i am trying to build an R package and submit to CRAN. i am using - package.skeleton(name="xxzz", code_files = "H:\xxzz.R") to build package xxzz. --------------------------- The code above generates 'xxzz' folder. It seems that I have to manually edit the files generated in xxzz folder (to add titles, authors, etc) -------------------------- But when I re-run -

Hi, we are a Germany / US based company, looking for experienced Ruby on Rails developer for several projects. The projects ate moduar and planned for a longer timeframe, so we are looking for continous relationship wizth the coders. The jobs is for freelancers/contractors or part-time employees. Andreas Wilkens Please apply by email to jobs-MXf/qEKz1R7qlBn2x/YWAg@public.gmane.org (Attn:

bonjour, Je suis actuellement en derniere annee d'ecole d'ingenieur en informatique et statistiques et je dois réaliser mon projet de fin d'études sur le logiciel R. En fait, je dois réaliser un scoring sous R puis le meme sous SAS et comparer les resultats. Mon fichier se prete à une regression logistique. J'ai donc utilisé la fonction glm sous R et Catmod sous SAS seumement, je

Hi, I am wondering if it is possible to get an estimate of standard error of the predicted posterior probability from LDA using lda() from MASS? Logistic regression using glm() would generate a standard error for predicted probability with se.fit=T argument in predict(), so would it make sense to get standard error for posterior probability from lda() and how? Another question about standard

Hello, I asked this as part of a previous message, but never really figured out a usable solution. So this is a second attempt. I have an process containing an SVM. The end result is the probability that the class is true. That result is added back to the original data. So I wind up with a data.frame that looks like this label,v1,v2,v3,prob_true What I want to do is measure how accurate

I am experiencing a change in behaviour of my Queues in 1.4.9 vs 1.4.8. I do not pass the 'n' option to any call to Queue() in my dialplan. Yet since I upgraded to 1.4.9, I have occasionally seen this on my console: -- Nobody picked up in 20000 ms -- Exiting on time-out cycle That log message "Exiting on time-out cycle" is exclusive to the logic in app_queue meant to

The Polycom's need to have their registration time lowered. Set it to 60 seconds which will re-register every 30 seconds. The polycom doesn't have any sort of 'keep alive' feature to keep the NAT holes open. There is information on the wiki fruther describing this and how to set it up if you don't know where to look. p From: "Von L." <methodvon@gmail.com> To:

Hi all, Quick question - I have a project with a public front end, and an administrative back end. No need for them to be together. Would there be any speed gains on the hosting/serving side of things to keep them as separate projects? Thanks in advance! Cameron -- Posted via http://www.ruby-forum.com/.

What is the difference between ROC curve and gains/lift chart? how to do them in R? Thanks. -- View this message in context: http://www.nabble.com/ROC-curve-and-gains-lift-chart-tp25083979p25083979.html Sent from the R help mailing list archive at Nabble.com.

Hi all, How do I set different rx and tx gains for each channel? in my zapata.conf file I have a heading [trunkgroups] and then [channels] under this I have information such as language context signalling etc and also rxgain and txgain. My assumption is that these settings are used for all channels (I have three zap channels). I need to have different gain settings on each channel. Is this

Hello, I am currently building a new system for my own semi-personal use, and I have previously used Xen on my old System. I plan to use Xen more heavily with my new system, since I am a computer science student and would I like to do more with virtualization. I want to run Windows as well as Linux VMs with graphics passthrough at the least performance loss possible (obviously). I would

now that I have finally figured out what I was doing wrong with my polycom phone and got it to read the configuration file Im changing some gains. I successfully changed the gain for the ringer... It was too low for me. Does anyone know which gain would be for the call waiting and which tone would be for the "hands free" mode? Thanks

Thanks, I was afraid to try and change gains that I didn't know what they did simply because I don't want to blow a speaker or something.. :) I'll try it today. The only thing I haven't figured out is how to set a default ringer in the configuration file, set my time to EST w/ Daylight Savings and when receiving incoming calls if it's possible to see NAME & NUMBER instead

If that was possible, that would make my life easier as well :) -----Original Message----- From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-bounces@lists.digium.com] On Behalf Of Michael Graves Sent: Tuesday, August 31, 2004 10:12 AM To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: Re: [Asterisk-Users] Polycom SoundPoint... Gains - Whichis for speakerphone

I've done gain tuning as per the info I've found online. I've got my RXGain set so my volumes list as about 14,800 (using a milliwatt test number and ztmonitor -vv). However listening to the line now, this sounds too loud to me. The person speaking sounds fine, but I've now got a large amount of background hiss coming thru. In order to get the "recommended"

Hello, could I adjust the Rx and Tx gains for SIP and CAPI? If it is possible, how should I do it? Thanks a lot. best regards, Felix -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20110215/f36da2eb/attachment.htm>

Hi, I'm trying to find the differences between the two CLI gain parameters of Dahdi : "dahdi set swgain" and "dahdi set hwgain". When I change one of these parameters the output of : asterisk -rx "dahdi show channel X" | grep Gains don't show me any changes. Did "dahdi show channel X" shows HW or SW Gains ? Whan I set rxgain and txgain in my