similar to: frames and formulas

The following code tr <- rpart(Y ~ ., dat, method="class") dev <- residuals(tr, "deviance") produces the following error Error in log(x) : Non-numeric argument to mathematical function > .Traceback [[1]] [1] "log(yhat)" # line 588 of rpart [[2]] [1] "switch(type, usual = as.integer(y != yhat), pearson = (1 - yhat)/yhat, " [2] "

Hi, For further calculations I need to extract indivdual Variances of different random effects from a fitted model. I found out how to extract the correlations (VarCorr(m1)@reSumry$group1) but I was not able to find a way to extract the other components individually. To extract the Residuals I tried: (ranef(m1)@ stdErr) which unfortunately did not work. Thank you very much for your help!

Hi! I have configured traffic shaping with htb and imq but when i am downloading the latency for example on the Bnet class is very high ..... example: 65 kb/s download best latency: 56ms lateny on bnet class while downloading: 400 350 250 350 400 100 300 200 80 200 300 250 ..... To get informations about latency i am marking ping packets with iptables. I want to play during other users

libswfdec/js/jsfun.c | 7 + libswfdec/js/jsobj.c | 12 +- libswfdec/swfdec_debugger.c | 5 libswfdec/swfdec_js.c | 10 + libswfdec/swfdec_js_global.c | 165 +++++++++++++++++++++++++++++++- libswfdec/swfdec_js_movie.c | 51 +++++++-- libswfdec/swfdec_movie.c | 8 +

this is the command i made for a normal distribution, but when i try to plot the histograms, i dont know why the bars don't stick on the line... nsamples<-1000 sampsize<-15 Samples<-matrix(rnorm(nsamples*sampsize,0,1),nrow=nsamples) a<-apply(Samples,1,var) NC14<-a*14 x<-0:40 plot(x,dchisq(x,14),type='h') hist(NC14,freq=F,add=T) -- View this message in context:

Atencao: openssh-unix-dev at mindrot.org Um problem foi encontrado na mensagem que voce enviou. Este servidor interceptou esta mensagem e impediu que ela fosse entregue para seu destinatario. O problem foi reportado como sendo: Exploit.HTML.IFrame Por favor entre em contato com a area de TI de sua empresa ou com seu provedor de acesso a Internet para esclarecer alguma duvida com relacao a

G'day all, I had a look at the GLM code of R (1.4.1) and I believe that there are problems with the function "glm.fit" that may bite in rare circumstances. Note, I have no data set with which I ran into trouble. This report is solely based on having a look at the code. Below I append a listing of the glm.fit function as produced by my system. I have added line numbers so that I

Thank you very much for the example. I think interactively I could get something. But my obstacle is to write an R script that processes my set of data automatically. My difficulty is to extract the information that appears on the screen, when R is operated interactively, from a scripts. Let me go over some steps to make sure I am doing things right. Assume my data have been read into the matrix

Hi all, I got a problem after a samba CPD migration. here is configuration before migration : OS : ubuntu 10.04 samba/LDAP CPD home, profile share on a local disk Here is the configuration after migration OS : debian squeeze samba/LDAP CPD( migration of sid and ldap directory succesful) home and profile share on a nfs share. What's works : connexion to the domain, file creation. What's

Dear All - The problem: comment lines in an R function (lines beginning with # ) are *sometimes* removed on leaving the R default editor (same with notepad). I'm working on a Windows machine with R version 2.14.1. An example is below. Couldn't find anything that seemed to relate to this in the Changelog. I don't recall encountering this behavior with previous versions of R. Any

Hi, The following function use to work, but now it doesn't giving the error "> CallSnow(, 100) Using snow package, asking for 2 nodes 2 slaves are spawned successfully. 0 failed. Error in checkForRemoteErrors(val) : 2 nodes produced errors; first error: no applicable method for 'lapply' applied to an object of class "list" ". Where this is the

Dear List, I'm just creating a little application for my openmoko freerunner, unfortunately in python, so that I have to use pyogg and pyvorbis(http://ekyo.nerim.net/software/pyogg/index.html) as wrappers around the C-functions and objects. I've got it all installed, after applying some patches and trying to run an example of encoding a wave-file I just get an empty ogg-file, the

Hi, I'm trying Warcraft 3 under wine and although the single player works flawlessly, I have a problem when playing online (with BNet). Every few seconds, I receive the following : WARNING : wait4 timed out and the game freezes for a 1 sec or so. It's killing me. Only happens on BNet, single player works fine. Tried cvscedega, same problem. I tried disabling pthreads but that doesn't

Hello, We are thinking about migrate our AD to samba 4. I found a thread at this list [1] where the steps are: 1. Join samba4 with samba-tool domain join ... 2. ensure that the directory is replicated 3. copy the sysvol share from win2k3 to samba4 4. run samba-tool ntacl sysvolreset on the samba4 box 5.-1000. Test test test 1001. If you are satisfied with how samba4 is working you can launch

Hi, me again Still trying to run diablo using wine. This time i included: The output when i run : wine setup.exe The listing of my wine-c (c:\) directory. The listing of my config file in the \.wine directory in the users directory Don't give me the answer, u don't have to breast feed me! But tell me if i can fix it without having any programming skills or knowledges of how wine works

Hello List: Please find uploaded to CRAN a new package, PwrGSD The package is intended for the design and analysis of group sequential trials There are two main functions, (1) GrpSeqBnds: computes group sequential stopping boundaries for interim analysis of a sequential trial based upon a normally distributed test statistic. This can be done via the Lan-Demets procedure with

Hello List: Please find uploaded to CRAN a new package, PwrGSD The package is intended for the design and analysis of group sequential trials There are two main functions, (1) GrpSeqBnds: computes group sequential stopping boundaries for interim analysis of a sequential trial based upon a normally distributed test statistic. This can be done via the Lan-Demets procedure with

A trivial case: executing the following DOS command from the prompt line on a Win2K SP3: %windir%\system32\attrib.exe +R H:\dir can't set the R(eadonly) flag on my home dirs (2.2.7): drwxrwsr-x 4 me users 4096 Nov 27 17:59 . drwxr-sr-x 2 me users 4096 Nov 27 17:59 dir -r--r--r-- 1 me users 0 Nov 27 17:59 empty.txt drwxr-sr-x 2 me users 4096 Nov 27 17:27

Dear R user fellows, I would like to ask you about the package 'rgenoud' which is a genetic optimization tool. I ran the function 'genoud' with two variables to be minimized by the following command. result<-genoud(fn,nvars=2,starting.values=c(0.5,0), pop.size=1000, max.generations=10, wait.generations=3) Then, I had the following error message. Error in

Dear R users, I am using the Match function to generate nearest neighbor matching estimators. On that front I am ok, but where I am having problems is getting my output into nice LaTeX tables. Here is some basic code imitating the estimation I'm doing. No problem there. library(Matching) #make up some data X1 <- matrix(rnorm(1000*5), ncol=5) Y1 <- as.vector(rnorm(1000)) Tr1 <-