search for: tcu

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2007 Jun 09
1
OT: CallManager ANI restamp.
Hi folks, I know this isn't an Asterisk question, but I'm really desperate and wondering if someone could help me. I apologise for the off-topic post. Cisco phones connected to CallManager can forward calls. But when they do, CallManager conserves the originating caller's ANI in the new leg that is built. I cannot find a way to get it to rewrite the ANI to be that of the phone.
2012 Feb 06
1
Rsync v2.6.9 hangs
...ave a legacy system, which utilises rsync for file transfer - but occasionally hangs on the clinet. We tracked this down to the read_timeout function in io.c. It performs a select(), which appears to return a zero, so the read_timeout function never exists. An strace shows what happens : [root at tcu ~]# strace -p 10566 Process 10566 attached - interrupt to quit select(4, [3], [], NULL, {33, 764484}) = 0 (Timeout) select(4, [3], [], NULL, {60, 0}) = 0 (Timeout) select(4, [3], [], NULL, {60, 0}) = 0 (Timeout) select(4, [3], [], NULL, {60, 0}) = 0 (Timeout) select(4, [3], [], N...
2011 Jun 18
1
"Justify" PCA? -- was: Bartlett's Test of Sphericity
...esent" the data in some sense, then that is where distributional considerations would come into play. But that is another (often unsatisfactory) story, typically irrelevant in the exploratory context where PCA is often used. -- Bert On Sat, Jun 18, 2011 at 5:08 AM, David Cross <d.cross at tcu.edu> wrote: > Yes, Bartlett's is not a good way to "justify" a PCA. > > David Cross > d.cross at tcu.edu > www.davidcross.us > > > > > On Jun 18, 2011, at 1:47 AM, Jeremy Miles wrote: > >> cortest.bartlett() in the psych package. >> >...
2010 Oct 14
5
R on a ma c
Hello, Is R very compatible with a Mac? A colleague of mine indicated that everyone he knows with a Mac has problems with R. What can you tell me about using R with a Mac. What do I need to download? I have downloaded the basic R package. Thanks, -- Tiffany Kinder MS Student Department of Watershed Science Utah State University tiffany.kinder@aggiemail.usu.edu [[alternative HTML version
2011 Apr 18
3
Power Analysis
I am trying to do a power analysis to get the number of replicas per treatment. If I try to get the power it works just fine: setn=c(2,3) sdx=c(1.19,4.35) power.t.test(n = setn, delta = 13.5, sd = sdx, sig.level = 0.05,power = NULL) If I go the other way to obtain the "n" I have problems. sdx=c(1.19,4.35) pow=c(.8,.8) power.t.test(n = NULL, delta = 13.5, sd = sdx, sig.level = 0.05,
2010 Apr 30
1
QIC for GEE
Hi, I'm using 'geepack' to run Generalized Estimating Equations. I'm aware that I can use anova to compare two models, but would it be possible to test QIC on R? It seems that there were similar questions a couple of years ago, but the question has not been answered yet. I'd appreciate if someone could show me the code! Thank you, Sachi [[alternative HTML version
2011 Jul 06
1
The BiodiversityR can't work
Sourced: BiodiversityGUI.R Error : .onAttach failed in attachNamespace() for 'Rcmdr', details: call: get(Menus[m, 5]) error: object 'chisquareDistributionPlot' not found Error in BiodiversityRGUI() : needs Rcmdr Hi Guys, I am from China, I wanna use Biodiversity R, but it can't work. Can somebody help me? Thanks -- View this message in context:
2010 Mar 01
3
Emacs for R
Un texte encapsul? et encod? dans un jeu de caract?res inconnu a ?t? nettoy?... Nom : non disponible URL : <https://stat.ethz.ch/pipermail/r-help/attachments/20100301/3fcf77e9/attachment.pl>
2011 Feb 27
2
MLE estimation
Dear List, This problem is more a statistic one than a R one. Any one can recommend me some references website or online paper on maximum likelihood estimation?I'm now working on that,while still doubt how to prove that the estimated parameters are normal distributed. Thanks for your time and help! Best, Ning
2011 Sep 25
1
Handling Missing Data
...is important is that I want to clean the data of all cases with missing values before doing my analyses, and I can't see a way to do this without referring to the entire data set as a whole. I am sure I am missing something fairly simple, but just can't see it. TIA David Cross d.cross at tcu.edu www.davidcross.us
2009 Mar 15
2
xyplot of a specific ID number
Dear R list members, I have a question regarding xyplot. I managed to make a xyplot of all the IDs by using the syntax below: xyplot(PA ~ CRPC + CRPT | ID, data = redinteract) Now, I'd like to make a graph of a specific ID number (e.g., only ID number 301). I thought I could use "subset", but it seems to be not working. Could anyone let me know how I can make a graph of a
2010 Nov 17
1
Please, help me with 'mattern' variogram
Hi, R-folks: I have been tryin many combination of parameter to make Matern variogram to work, but I can't find the available one. I'm near to be crazy. I tiped: A?o2003Selg.lf<-likfit(A?o2003Selg,cov.model="matern",ini.cov.pars=c(1.5,14),kappa=2.5,fix.kappa=FALSE,nugget=0.08,lambda=0.008,fix.lambda=FALSE,hessian=TRUE) the hessian shows: $hessian [,1]
2010 Apr 29
1
Generalized Estimating Equation (GEE): Why is Link = Identity?
Hi, I'm running GEE using geepack. I set corstr = "ar1" as below: > m.ar <- geeglm(L ~ O + A, + data = firstgrouptxt, id = id, + family = binomial, corstr = "ar1") > summary(m.ar) Call: geeglm(formula = L ~ O + A, family = binomial, data = firstgrouptxt, id = id, corstr = "ar1") Coefficients:
2001 Dec 18
4
Question about Samba
Dear Sir, I want to ask that since I have installed Linux RedHat 7.1 with Samba Server inside it. I also configured it follow some books , however, my problem now is that . I can brower the linux computer through other computer in the same domain. However, when I try to access it, then it will said network problem and can't access it. I have tried ping to both computer name and ip address
2011 Sep 24
3
Supporting R/Membership
Dear R Users, I know issues like this have come up in the past. I am wondering how many people would be interested in an online mechanism for donating to the R Foundation or for becoming supporting members. Right now, the link for it is somewhat buried on the R home page, and once you get there, the options are to mail or fax a form. IIRC, Paypal was not a good option due to some fees, but
2011 May 18
3
Help with 2-D plot of k-mean clustering analysis
Hi, all I would like to use R to perform k-means clustering on my data which included 33 samples measured with ~1000 variables. I have already used kmeans package for this analysis, and showed that there are 4 clusters in my data. However, it's really difficult to plot this cluster in 2-D format since the "huge" number of variables. One possible way is to project the
2007 Sep 19
1
Problem after joining Windows domain: Will Samba support "fallback" to local domain for authentication of local users?
...seen any difference. Of course, I can just go to all the production equipment and remap the drives, but there are quite a few of them, and I'm trying to avoid the downtime. Thanks for any advice! Best Regards, Dave Windsor Robert Bosch LLC Team Leader, Test Systems Engineering: Hybrid ECU/TCU (AdP/MOE2.1) 4421 Highway 81 North Anderson, SC 29621 USA www.bosch.us <http://www.bosch.us> Tel: 1 (864) 260-8459 Fax: 1 (864) 260-8142 Dave.Windsor@us.bosch.com <mailto:Dave.Windsor@us.bosch.com>
2011 Sep 26
2
Mahalanobis Distance
Hello R helpers, I'm trying to use Mahalanobis distance to calculate distance of two time series, to make some comparations with euclidean distance, DTW, etc, but I'm having some dificults. I have, for example, two objects: s.1 <- c( 5.6324702, 1.3994353, -3.2572327, -3.8311846, -1.2248719, 0.9894694, -2.2835332, -5.1969285, -5.2823988, -3.1499400, -1.7307950, 2.8221209,
2011 Jun 22
2
analysing a three level reponse
Hello, I am struggling to figure out how to analyse a dataset I have inherited (please note this was conducted some time ago, so the data is as it is, and I know it isn't perfect!). A brief description of the experiment follows: Pots of grass were grown in 1l pots of standad potting medium for 1 month with a regular light and watering regime. At this point they were randomly given 1l of one
2009 Jul 23
1
[PATCH server] changes required for fedora rawhide inclusion.
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