similar to: Help!!

Dear List members, I am trying to produce some trellis graphics and to save them in a postscript file but I only get blank files. R behaviour is certainly strange because I use a loop to generate the graphics (see code below). When I change the loop variable myself the postscript graphics are OK. I am using R 1.9.1 (2004-06-21) on Debian GNU/Linux which I try to keep updated on a daily basis. I

Hallo! I have a problem with fitting data with nls. The first example with y1 (data frame df1) shows an error, the second works fine. Is there a possibility to get a fit (e.g. JMP can fit also data I can not manage to fit with R). Sometimes I also got an error singularity with starting parameters. # x-values x<-c(-1,5,8,11,13,15,16,17,18,19,21,22) # y1-values (first data set)

Hallo! I want to fit a function. The function is e.g.: y = c+m1*x if x<0, c+m2*x if x>=0 where m1, m2 and c is a parameter and x, y are variables of a data frame. I think using nls is appropriate. But I do not know, how to type this formula in nls. Can anybody help? (If there is a possibility to use a Heaviside-function this would be enough.) Karl

Dear all, I need to generate a list of lists as required by the bayesm-package. This means in my application that I have to generate a list which consists of 2000 elements, which are lists themselves: list(list(y1,X1),...,list(y2000,X2000)). The y are vectors and the X are matrices of different dimensions. I tried to solve this problem iteratively by the following code, but received an error

Hi Roumen, I discovered that the need of appending the .pub part of id_rsa(client key+cert) on the server can be eliminated by adding the Certificate Blob to authorized_keys which could look something like this: x509v3-sign-rsa subject= /C=FR/ST=PARIS/L=DESEl/O=SSL/OU=VLSI/CN=10.244.82.83/emailAddress=client at company.com This is extracted from the client certificate using openssl as

Hi, I need to add X.509 Certificate support to OpenSSH. I came across the following post on the openssh-unix-dev mailing list that is very useful: http://marc.info/?l=openssh-unix-dev&m=120298135706959&w=2 <http://marc.info/?l=openssh-unix-dev&m=120298135706959&w=2> And also, http://marc.info/?l=openssh-unix-dev&m=104395024824680&w=2

hello list, when I use method lda of the MASS package I experience a warning: variables are collinear in: lda.default(data[train, ], classes[train]) Is there an easy way to recover from this issue within the MASS package? Or how can I tell how severe this issue is at all? I understand that I shouldn't use lda at all with collinear data and should use "quadratische" (squared?)

Hi, I downloaded RWeka successfully. (At least I do not see, where I could have made a mistake.) Then I tried to load it by the library-command. To my surprise this did not work. Result: library(RWeka) Fehler in .jinit(c(system.file("jar", "weka.jar", package = "RWeka"), system.file("jar", : Cannot create Java Virtual Machine Fehler: .onLoad in

Long ago (Sat, 2 Nov 2002), Bill Hart <w.hart at sbcglobal.net> wrote: > An R newbie here. I am using R 1.6 currently and have > (successfully, I think) installed the Foreign package. > Tried to import a data file created with Stata 7.0 > SE. Had minor problems with syntax then R decided > that my file was not really a Stata file. It rejected > the file saying

Hallo NG-Leser, ich denke mal, mir fehlt vielleicht einfach nur die Erfahrung, aber ich hab bisher _kein_ einziges Win-Programm unter Linux zum Laufen bekommen. Eigentlich m?chte ich nur einen IE 5.5 benutzen k?nnen, um zu sehen, ob meine unter Linux entwickelten Webpages auch im IE gut aussehen. (jeder Webmaster kennt ja die Probleme) Aber mit Wine ist da wohl nix zu machen, wie? Ist das

I ran into a problem installing R 3.5 on Ubuntu Bionic Beaver. In file /etc/apt/sources.list I added the repository entry "deb https://cloud.r-project.org/bin/linux/ubuntu bionic-cran35/". But "apt-get update" now produces an error message: W: Konflikt bei Distribution: https://cloud.r-project.org/bin/linux/ubuntu bionic-cran35/ InRelease (bionic-cran35/ erwartet, aber

On Tue, 27 Jun 2000 klaus-georg.adams@rwg.de wrote: > > Hi Andrew, > your patch from 2.2.15 to 2.2.16, backing out the older protocol levels breaks > reading from an OS/2 LAN Server. > The appended patch fixes things for me (against 2.2.16). This backs out a lot of desired changes. For example I think that 'rm -rf' on large directories will no longer work if you apply

Dear UseRs, here is an example scenario presenting my problem: Multiplying a dsyMatrix with a numeric vector results in an error (unfortunately in German due to my locale): > (M1 <- Matrix( c( 1, 2, 2, 2, 1, 2, 2, 2, 1), nrow = 3)) 3 x 3 Matrix of class "dsyMatrix" [,1] [,2] [,3] [1,] 1 2 2 [2,] 2 1 2 [3,] 2 2 1 > M1 %*% 1:3 Fehler in x %*%

Hello, i want to use asterisk as a gateway for H323-Phones. But i cant get it work. I'm using a gatekeeper on another computer. My IP-phone is registered there. Does anybody can sent me an oh323.conf and extension.conf as examples? Thanks in advance Erik Bastian -- NEU : GMX Internet.FreeDSL Ab sofort DSL-Tarif ohne Grundgebühr: http://www.gmx.net/dsl

Here is a version of the function scale() which may be worth adding to the distribution. No NA's yet, though. And yes, I could also write documentation if necessary ... -k *********************************************************************** scale <- function(x, center = TRUE, scale = TRUE) { x <- as.matrix(x) nc <- ncol(x) if (is.logical(center)) { if (center) x

Ciao, ho aperto con R un file di classe data frame con 15000 righe e 29 colonne. Nella console però sono visualizzate solo la prime e l'ultima colonna e le ultime 8000 righe circa. E' possibile una visualizzazione completa? Grazie Sabrina [[alternative HTML version deleted]]

With CFT version you chose to build, and package individual components such as sendmail with a port option. That does entirely solve the problem of being able to reinstall sendmail after the fact without a rebuild of the userland (base) port but perhaps base flavors could solve that problem assuming flavors could extend beyond python. Joe Maloney Quality Engineering Manager / iXsystems

I have a data.frame paint (below-mentioned). In SPlus I used the command raov( MOISTURE ~ BATCH / PROBE ) (you could do raov( MOISTURE ~ BATCH + PROBE%in%BATCH) as well) so that the factors are taken as random. In R this function raov doesn't exist. How can I calculate the same? Maybe with lme, but how? str(paint) ---------- `data.frame': 60 obs. of 5 variables: $ BATCH : Factor

Thanks for the quick reply. `-O0` is too slow with Valgrind and `-O2` is not recommended. We use `-O1` in Valgrind runs. > Use of -O2 and above is not recommended as Memcheck occasionally reports uninitialised-value errors which don't really exist. http://valgrind.org/docs/manual/quick-start.html On Thu, May 31, 2018 at 5:34 PM, Michael Kruse <llvmdev at meinersbur.de> wrote:

Hi, The binary gotten via clang's `-O1` runs much slower (3x) than that gotten via GCC's `-O1`. Reproducible with: https://github.com/m-chaturvedi/test_valgrind_slowdown We are seeing this difference between gcc and clang at other places as well. The `-O0` and `-O2` times are comparable, however. Are there some compile time flags one could add to make the `-O1` times comparable?