search for: ktk

...rform classification / regression / decision trees using multivariate splits? I have done some research, but I found nothing. Packages "tree" and "rpart" seem only to be able to do CART with univariate splits. Thank you for your help! B?lint -- Cz?cz B?lint PhD hallgat? BCE KTK Talajtan ?s V?zgazd?lkod?s Tansz?k 1118 Budapest, Vill?nyi ?t 29-43.

...le to do it from the R interface, since this function recalls other functions which looks like invisible... I downloaded the source package from CRAN, http://cran.r-project.org/src/contrib/homals_0.9-10.tar.gz http://cran.r-project.org/src/contrib/homals_0.9-10.tar.gz how can I work it out? Yours, KtK:-D -- View this message in context: http://www.nabble.com/how-to-modify-a-function-in-a-R-package-calling-other-%28invisible-%29-functions-tp23390639p23390639.html Sent from the R help mailing list archive at Nabble.com. [[alternative HTML version deleted]]

Hi everybody, I'm working with wireframe (and persp) functions, and I'm not able to set the margins between the 3d plot and the R window... It should be easy, innit?, but I can't find out which parameters I have to change... Any help? Thanks, ktk -- View this message in context: http://r.789695.n4.nabble.com/wireframe-and-margins-tp4653838.html Sent from the R help mailing list archive at Nabble.com.

...; between a model with a given predictor and > another without it is "significant"? > Thanks for help! > VB As a complement to what Uwe said, you may want to consider that Sakamoto et al., in p. 84, Ch. 4, Remark 2, of "Akaike Information Criterion Statistics", 1986, KTK Scientific Publishers, write "From the relation between AIC and the entropy, if the differences of AIC's for MODEL(j) and MODEL(k) is larger than 1~2, then the difference is considered to be significant". Unfortunately I could not find any further ellaboration of this corollary any...

...ate > splits? > > I have done some research, but I found nothing. Packages "tree" and > "rpart" seem only to be able to do CART with univariate splits. > > Thank you for your help! > > B?lint > > -- > Cz?cz B?lint > PhD hallgat? > BCE KTK Talajtan ?s V?zgazd?lkod?s Tansz?k > 1118 Budapest, Vill?nyi ?t 29-43. --------------------------------- [[alternative HTML version deleted]] ______________________________________________ R-help at stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do re...

Dear Users, I installed R Commander and the FactoMineR plug-in. Everything is fine, I can see the new menu, I can import datasets, but if I want to use any of the items in the FactoMineR menu, i get the following error: Error in get(.activeDataSet) : object '.activeDataSet' not found even if there is an active dataset (if there is none, all the menu items are grey of course). I have R

Hi All, This is my first post to centos-docs. I've read several months of archives, but, this may be too trivial. Re: http://wiki.centos.org/TipsAndTricks/EncryptedFilesystem/Scripts This line: FREE_SPACE=$(df -m $SECRET_PATH |grep / | awk '{ print $4 }') gave me a problem due to line wrapping in df. For example: $ df -m /home/ja/verify/ Filesystem 1M-blocks Used

Hi there, I tried to connect OS2 Warp 4 to Samba server. The network used to be NT 4.0 Domain, then migrated to Samba to become Domain Controller. I've followed below instruction, and still can't login to the domain. I can get an IP address and ping the Samba server, but can't login to domain and map any network share.

Greetings, I have recently come into some confusion over weather or not AIC results for comparing among models requires that they be nested. Reading Burnham & Anderson (2002) they are explicit that nested models are not required, but other respected statisticians have suggested that nesting is a pre-requisite for comparison. Could anyone who feels strongly regarding either position

...ch Product: Portable OpenSSH Version: 7.4p1 Hardware: amd64 OS: Linux Status: NEW Severity: minor Priority: P5 Component: sftp Assignee: unassigned-bugs at mindrot.org Reporter: blackluck at ktk.bme.hu PLatform and version: Tried it on debian ans opensuse, and older debians where version is 6.0p1 or 5.1p1 so it's not a new error. Problem: when listing files in sftp with wildcard and there is more than one match to the wildcard, then there is no file stats and order by also not workin...

Suppose I have a dataframe 'd' defined as L3 <- LETTERS[1:3] d0 <- data.frame(cbind(x = 1, y = 1:10), fac = sample(L3, 10, replace = TRUE)) (d <- d0[d0$fac %in% c('A', 'B'),]) x y fac 2 1 2 B 3 1 3 A 4 1 4 A 5 1 5 A 6 1 6 B 8 1 8 A Even though factor 'fac' in 'd' only has 2 levels, but it seems to bear the birthmark

Dear Users, I helped to install R Commander and FactoMineR to one of my collegaues. He wanted to do an MCA. Selecting three variables and using the default settings results in only one graph, the variables representation, where he gets three points for the three variables (which is totally fine). Running the code (output of the point-and-click method) EuTop100.MCA<-EuTop100[,

Dear all, suppose I have a vector with elements as: Vec <- c(2,3,4,5,6) Now I want to have all possible combination of length 3 using those elements and without any repetition. Like, I want to have 1 possibility like 2-3-4 but not 3-2-4. Can somebody guide me how to achieve that in R? Thanks for your help.

...raham Hancock iz Londona. On je posjetio sve viso?ke lokacije na kojima ve? devet godina radi Fondacija ?Arheolo?ki park: Bosanska piramida Sunca?: Podzemni labirint Ravne, Bosansku piramidu Sunca (betonske blokove na sjevernoj strani i vrh piramide), Bosansku piramidu Mjeseca, tumulus u Vratnici i KTK tunele. Osim obilaska lokacija s Osmanagi?em, susreo se i sa stru?nim timom Fondacije u ?ijem su sastavu: arheolo?ki mena?er, antropolog, geolog i arheolog. Posjetio je i laboratorije Fondacije za keramiku i kamen te se upoznao s nau?nom metodologijom pronalaska, sortiranja, dokumentiranja i za?tit...

I am trying to create a frequency distribution and I am a bit confused. Here are the commands I have entered: > data <- read.csv(file="40609_sortedfinal.csv",head=TRUE,sep=",") > NumberOfActionsByStatus = data$STATUS > NumberOfActionsByUser = data$ETS_LOGIN > NumberOfBidOffer = data$BID_OFFER > NumberOfActionsByUser.freq = table(NumberOfActionsByUser) >

Dear list members, I want to draw surfaces of Dirichlet distributions with different parameter settings. My code is the following: #<begin code> a1 <- a2 <- a3 <- 2 #a2 <- .5 #a3 <- .5 x1 <- x2 <- seq(0.01, .99, by=.01) f <- function(x1, x2){ term1 <- gamma(a1+a2+a3)/(gamma(a1)*gamma(a2)*gamma(a3)) term2 <- x1^(a1-1)*x2^(a2-1)*(1-x1-x2)^(a3-1)

Dear Community, I try to compute the variance of a MC integral where I know the analytical solution. The function is exp(-x) integrated on the interval (2,4). (Rizzo example) The true value is exp(-2)-exp(-4)~.1170196 I have the following short code: <code> iter <- 10000 MCs <- numeric(iter) n <- 5000 a <- 2; b <- 4 for (i in 1:iter){ x <- runif(n, a, b) MCs[i]

Dear All, I have a MCMC result in x1. I was wondering if there is a simpler, more elegant way of evaluating the estimate of an integral then this (I am pretty sure there is): Also if I want to count the x's say -1<x<2 but not the ones in the burn in period. [code] z <- -2 burnin <- 2000 int1 <-

I managed to solve the problem myself without using this code. thx 2011-11-24 12:26 keltezéssel, Kehl Dániel írta: > Dear Community, > > I am trying to write code for the following problem. > Lets assume we have a beta distribution. > I know one quantile, lets say, 10% of the mass lies above .8, that is > between .8 and 1. > In addition, I know that the average of this

Hi all, I'm happy to announce that we ported the latest SAMBA Client to OS/2 and eCS. It is not a 1:1 port of the Unix stuff, we implemented it as a NetDrive Plugin which is a very handy way on OS/2 to map network drives. We also plan to port SAMBA Server in a second stage. For sure the full source is released under the GPL, including our NetDrive plugin. You can get the binaries and the