similar to: Apparent parser problem (PR#2520)

Hi, The following seems to be a bug introduced with version 1.8.0 (it worked without error on my installation of version 1.7.0): > test <- data.frame(time = I(c("2003-08-19:22:55:57"))) > test[["time"]] <- strptime(test[["time"]], format = "%Y-%m-%d:%H:%M:%S") Error in "[[<-.data.frame"(`*tmp*`, "time", value =

Hello, Could someone please tell me what I am thinking about incorrectly: f <- function(y) { g <- function(x) x + y g } In the following, I get what I expect based on my understanding of lexical scoping: (f(1))(3) # 4 (f(2))(3) # 5 But now, fs <- lapply(c(1, 2), f) fs[[1]](3) # 5 (Why not 4 ?) fs[[2]](3) # 5 Checking the environments of these functions, I see that

Hello, Has anyone out there encountered a problem like this: xyplot(Plasma ~ Serum | Analyte, data = sp.df, aspect = 1, layout = c(1, 1, 200), scales = list(relation = "free") ) Gives the error: Error in pretty(x[is.finite(x)], ...) : x must be numeric On the other hand, this works (but I don't want the default of having everything on the same

Hi Listers, Surely, I just have a mental block and there is a more elegant way of creating a summary count (other than extracing it from ftable). I''d like to create a new data.frame containing counts of spell by loc ie have three columns showing spell,loc,count. Below the data.frame... Any help appreciated Thanks Herry spell loc 101 Parts 1 102 Overall 2 105 Parts 1 106

How can I perform a Student-Newman-Keuls-Test for multiple comparision of means in R? (I did not manage to find any specific function in the libraries) Jörg Peter Baresel Technische Universität München Institut für Ackerbau und INformatik im Pflanzenbau D-85354 Freising Lange Point 51 [[alternative HTML version deleted]]

When I load an add-on package, is there any way to specify where it ends up in the search path (as with the pos argument to attach())? From the documentation for library(), this doesn't seem like an option. (I know I can detach packages and then reload them in the order I want; I'm looking for a less clumsy way.) Thanks, Jim James A. Rogers, Ph.D. <rogers at cantatapharm.com>

J'aimerais savoir si la fonction merge() est la seule disponible pour concatener des tableaux de donn?es? Est-ce normal que l'ex?cution soit lente?

Hello, Could someone please tell me why the following doesn't work: I have a file C:\Program Files\R\rw1051\etc\Renviron.site, which contains the line: R_LIBS= "C:/Jim/LocalR-Libraries/FromCran"; "C:/Jim/LocalR-Libraries/Cantata" >From the documentation, I gather that I have put this file in the default location, but to be safe I also explicitly set the R_ENVIRON

Hi there, I want to generate a large amount of functions, say f=function(x,t) exp(-t[1]-t[2]*g_1(x)-t[3]*g_2(1+x)) where g_1(x) and g_2(x) are from a long list of moments, such as x, x^2, log(x), log(1+x) .. and so on. Any suggestions on how to do this efficiently? thanks a lot. x.w

Dear sir, I would ask if there are in R some code to generate a random sample from a mvariate student distribution like that one wich generate the multivariate normal one i mean( rmvnorm(n, mu, sigma) Second question : if R can plot density 3Dcurve I don't mean de histogram but de hole density function(normal for example). I use a windows version of The R software Thank you in advance wiyh

Moi! I was helping to teach a course on mixed models this week, and we came across a problem with coding more than one random effect in lme when they aren't nested. As an example, suppose we have an experiment where we sample moths from several populations, and place the moths on different trees, and measure a trait (in this case survival of offspring, but that's less important). We

Hello to all, I'm a biologist trying to tackle a "fish" (Poisson Regression) which is just too big for my modest understanding of stats!!! Here goes... I want to find good literature or proper mathematical procedure to calculate a confidence interval for an inverse prediction of a Poisson regression using R. I'm currently trying to analyse a "dose-response"

Hello, I have Samba 2.2.3 running on a Solaris 7 server. I have many Windows 98 and a handful of Windows 2000 computers authenticating against it for logging in and filesharing. One of the users (Jeff) had his Windows 98 workstation replaced with a Windows 2000 workstation. I have other Windows 2000 computers and their users can log in fine, and they all have the same network settings for the

Hi rsync list! I have a problem with the exclude-from and include-from options. I want sync all jpeg files to an external server - exclude HK and texts folders and jpg inside this folders. My folder structure are: /products/ANYNAME/pictures/EU /products/ANYNAME/pictures/HK /products/ANYNAME/texts ... my include-from file: */ *.JPG *.jpg my exclude-from file: */HK/ */texts * my rsync

Hi, I'm having trouble realizing a krb5auth with pam_winbind with trusted domain users (external trust) on our clients. The client is joined to a local domain, which has a "external trust" to a global domain. The following things are working for all users (local and trusted domain): "wbinfo -i" "wbinfo --pam-logon" "wbinfo -a" "kinit"

hi I need 'rw1062.zip' since i can't get excel, R1070 or R1071 to work with the R (D)COM Server everything worked fine in the god rw1062 days the lapack routines can't be loaded 'unable to load shared library c:\r/moduleslapack.dll, the specified library could not be found' don't know if it's the forward slashes that anoys windows btw, the libraries are in the

Hi all. I am a total newbie at Samba. I am running Ubuntu 6.06 (Dapper) and have Samba 3.022 installed. I am trying to set it up as a Domain controller (to be a domain server that Windows machines can log into). So far, I can get it to do this, but only with the ROOT account. Any other account and it tells me that the user/password is incorrect or invalid. Below is my smb.conf file. In the

Hi R users, I have been trying to install and use RMySQL on Windows98 for MySQL3.23.55-max using the pulldown menu. I am getting the following errors. I read the doc and some archived mails about a similar problem on unix like systems. Still can't get it to work. Some info below that may indicated where the problem is: * The directory RMySQL\libs is empty---I was not expecting this. *

Full_Name: Jussi Mäkinen Version: 1.6.2 OS: Win2000 Submission from: (NULL) (193.210.145.2) I tried to download fracdiff from http://www.stat.unipg.it/stat/statlib/R/CRAN/ but I got the messages box: The procedure entry point daxpy_ could not be located in the dynamic link library R.dll and the following lines to RGui: Error in dyn.load(x, as.logical(local), as.logical(now)) : unable

Hi, while trying to use Samba4 as KDC for secure NFS (once again) I found something I suspect to be an error: In order for NFS (with krb5) to work it requires a nfs/... principal, so I created one using samba-tool: samba-tool user add nfs-user samba-tool spn add nfs/atom.mydomain.org nfs-user samba-tool domain exportkeytab /etc/krb5.keytab -principal=nfs/atom.mydomain.org After setting up NFS,