similar to: simple bar plot with confidence interval

I am moving this to r-devel. The problem and solution below posted on r-help could have been a bit slicker if %*% worked with multidimensional arrays multiplying them so that if the first arg is a multidimensional array it is mulitplied along the last dimension (and first dimension for the second arg). Then one could have written: Tbar <- tarray %*% t(wt) / rep(wti, each = 9) which is a bit

Hi, I have the following piece of code that is part of a larger function. This piece is the most time consuming part of the function, and I would like to make this a bit more efficient. Could anyone suggest a way to do this faster? In particular, I would like to replace the nested "for" loop with a faster construct. I tried things like "kronecker" and "outer"

Hi, Given test <- matrix(c(1, 1,2,2), 2,2) t <- apply(test, 1, t.test) How can I obtain a table of p-values, confidence interval etc, instead of [[1]] One Sample t-test data: newX[, i] t = 3, df = 1, p-value = 0.2048 alternative hypothesis: true mean is not equal to 0 95 percent confidence interval: -4.853102 7.853102 sample estimates: mean of x 1.5 [[2]]

Dear ALL I have this function in R: func_LN <- function(data){ med_ge <- matrix(c(rep(NA,nrow(data)*ncol(data))), nrow = nrow(data), ncol=ncol(data), byrow=TRUE) T <- matrix(c(rep(NA,length(n)*ncol(data))), nrow = length(n), ncol=ncol(data), byrow=TRUE) Tdiff<- matrix(c(rep(NA,length(n)*ncol(data))), nrow = length(n), ncol=ncol(data), byrow=TRUE) T1<- c(rep(NA,ncol(data)))

Hello list, I'm trying to generate classifiers for a certain task using several methods, one of them being decision trees. The doubts come when I want to estimate the cross-validation error of the generated tree: tree <- rpart(y~., data=data.frame(xsel, y), cp=0.00001) ptree <- prune(tree, cp=tree$cptable[which.min(tree$cptable[,"xerror"]),"CP"]) ptree$cptable

G'Day All, How do I fix this: I receive a call at the extension. Press the hold button. Music on hold starts. When I place the handset back on the cradle, the call gets hung up/disconnected. The Phone is A GrandStream Budge Tone 100. Thanks

Hi, I have been doing some diskIO bench-marking of dom0 and domU (HVM). I ran into an issue where domU performed better than dom0. So I ran few experiments to check if it is just diskIO performance. I have an archlinux (kernel 3.5.0) + xen 4.2.2) installed on a Intel Core i7 Q720 machine. I have also installed archlinux (kernel 3.5.0) in domU running on this machine. The domU runs with 8 vcpus.

This is a system for our lab. I have no problem getting rid of X100P clones. But I am just curious why can they work. Even the drivers are not loading correctly. -----Original Message----- From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-bounces@lists.digium.com] On Behalf Of Kerry Garrison Sent: Tuesday, May 02, 2006 10:51 AM To: 'Asterisk Users Mailing List -

Dear R-help list, I am attempting to understand the proper formulation of ANCOVA's in R. I would like to test both parallelism and intercept equality for some data sets, so I have generated an artificial data set to ease my understanding. This is what I have done #Limits of random error added to vectors min <- -0.1 max <- 0.1 x <- c(c(1:10), c(1:10))+runif(20, min, max) x1 <-

Just wanted to drop a note about a new Rails site that we''re testing in the wild, http://www.vegaslists.com. The site allows users to create lists about anything Las Vegas related and then lets other users comment on those lists. It was a project that went from concept to completed in about 2 weeks, working on it after the ''real job'' for fun. It''s very simple

Thank you very much for your reply. Your code work well with this example. I modified a little to fit my real data, I got an error massage. Error in split.default(x = seq_len(nrow(x)), f = f, drop = drop, ...) : Group length is 0 but data length > 0 On Thu, Jan 31, 2013 at 12:21 PM, arun kirshna [via R] < ml-node+s789695n4657196h87@n4.nabble.com> wrote: > Hi, > Try this: >

I can either get the TE100P working or the 3 X100P clones working, but never both. I have the TE100P connected to a channel bank, and X100P clones to lines from the phone company. This is my zaptel.conf span=1,1,0,d4,ami fxsks=1-24 loadzone=us fxols=25-27 loadzone=us I then do [root@asterix root]# modprobe zaptel [root@asterix root]# modprobe wcte11xp ZT_CHANCONFIG failed on channel

Hi, > BTW: is there a tool (or pciutils patch) which can decode the virtio > capabilities? Searched for a patch today, and all google found me was this mail asking for one :-o So I went ahead and coded one up. Attached. While hacking it up I've noticed spec doesn't match reality. The "Virtio Structure PCI Capabilities" section here ...

Hi, > BTW: is there a tool (or pciutils patch) which can decode the virtio > capabilities? Searched for a patch today, and all google found me was this mail asking for one :-o So I went ahead and coded one up. Attached. While hacking it up I've noticed spec doesn't match reality. The "Virtio Structure PCI Capabilities" section here ...

hi guys! i have some problem whit wine about the $SUBJECT i start my program and i get the following error message: ceta.2@sb-003:~/.wine/fakewin/csoft30 > wine --debugmsg +comm --managed comkern.exe err:win32:fixup_imports No implementation for shlwapi.dll.0(StrRetToBufA) imported from shell32.dll, setting to 0xdeadbeef err:win32:fixup_imports No implementation for

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi there, i have a working Microsoft ISA firewall with buildin H.323 Gatekeeper.... So Far, i got registerd the asterisk on the M$ Gatekeeper... here is the h.323 configuration: ; Open H.323 driver configuration ; [general] port = 1720 bindaddr = 0.0.0.0 allow=all ; turns on all installed codecs dtmfmode=rfc2833 gatekeeper =

Hi, this may be a too simple question, but I was not able to find how to do it. So when I boxplot two vectors, i.e. x<-rbind(1,2,3,4) y<-rbind(3,4,5,6) boxplot(x,y) , could somebody tell me how to name the two boxes as apple and banana? Thanks much, Haun __________________________________________________ -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-

virtio uses vendor-specific capabilities to specify the location of the virtio register ranges. The specification can be found here: http://docs.oasis-open.org/virtio/virtio/v1.0/cs01/virtio-v1.0-cs01.html#x1-690004 This patch adds support for decoding these capabilities to lspci. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- Makefile | 2 +- ls-caps-vendor.c | 59

virtio uses vendor-specific capabilities to specify the location of the virtio register ranges. The specification can be found here: http://docs.oasis-open.org/virtio/virtio/v1.0/cs01/virtio-v1.0-cs01.html#x1-690004 This patch adds support for decoding these capabilities to lspci. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- Makefile | 2 +- ls-caps-vendor.c | 59

virtio uses vendor-specific capabilities to specify the location of the virtio register ranges. The specification can be found here: http://docs.oasis-open.org/virtio/virtio/v1.0/cs01/virtio-v1.0-cs01.html#x1-690004 This patch adds support for decoding these capabilities to lspci. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- Makefile | 2 +- ls-caps-vendor.c | 76