similar to: deleting a file

Dear All, Apologies for this simple question and thanks in advance for any help given. Suppose I wanted to plot 1 million observations and produce the command plot(rnorm(1000000)) The labels of the xaxis are 0, e+00 2 e+05 etc. These are clearly not very attractive (The plots are for a PhD. thesis). I would like the axes to be 0,2,4,6,8,10 with a *10^5 on the right hand side. Is there a

Hi All, I have a greyscale image that I am reading in through RGDAL and placing in a pixmap object. As an example use the logo.jpg file that comes with the RGDAL package: #Read the file logo <- system.file("pictures/logo.jpg", package="rgdal")[1] x <- new("GDALReadOnlyDataset", logo) #Create the pixmap object xGrey <- getPixmapGDAL(x) Now I would

Let me first admit: I am experiencing this bug on a precompiled binary of R for windows, and I know these are not supported. I am not asking for support, but I thought the R developers would want to know about this. # Define: foo.page <- function(x) x # Then, foo.page("a") # actually invokes the pager (!) on object named "a" (if one is defined). # same thing happens

Dear listers, I have a collection of tif images that I would like to convert, in R, to a matrix containing the values of the 8bit colour. Ideally, I would like a matrix for each of the colour channels (red, blue and green). I have 'googled' and searched the help list but have yet to find a solution and hope that someone can point me in the right direction. I currently use

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, I am interested in producing the expected number of events, in a recurring events setting. I am using the Andersen-Gill model, as fit by the function "coxph" in the package "survival." I need to produce expected numbers of events for a cohort, cumulatively, at several fixed times. My ultimate goal is: To fit an AG model to a reference sample, then use that fitted model

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

Dear All, I have a problem to start Shorewall on a Debian 1.3 Linux box. Here is some info: Output of ''/sbin/shorewall trace start 2> /tmp/trace'' is in the attachment. Shorewall version: 2.2.3 Output of ''ip addr show'': 1: lo: <LOOPBACK,UP> mtu 16436 qdisc noqueue link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 2: bond0:

Dear All, I would like some advice on creating R packages, passing by reference and oo R. I have created a package that is neither elegant nor extensible and rather cumbersome (it works). I would like to re write the code to make the package distributable (should it be of interest) and easy to maintain. The package is for Bayesian model determination via a reversible jump algorithm and has

I've been doing a simple time-series analysis looking at the relationship between daily pneumonia hospitalizations and daily temperature. To mimic some of the literature, I've been including a time-trend to try to account for normal cyclical trends in hospitalization. So I've been using a function that looks something like this: gam(pneucount ~ temp_f +

I have written a function to plot data which will be used for various different chemistries. A simplified version is: plot_data <- function(risk,levels,chem,sd2,measure){ plot(risk, levels,main=paste ("per", sd2, measure, "\n in usual", chem)) } The problem is with the title. This works fine if the variable "chem" is just text, but if it is an expression then

Hi all Very simple question, im sure, but I cant find docs anywhere that tell me how to do this. What I want is for the index page of the server to be generated from rails, is www.wibble.com/ will result in a page that has been processed by rails, has the templates etc. >From what I can see, the index page comes from public/index.html How do I get this to be a rails page? Thanks Jonathan

Hi Folks, I've used Samba in the past for Windows NT - Unix connectivity situations. I wondered if Samba also supported AS/400 - Unix connectivity, specifically to allow AS/400 to read/write to a Unix file system...?? Regards Ian Gill Principal Consultant Professional Services (+1) 727.784.4475 Office (+1) 727.784.1278 Fax (+1) 727.560.6710 Cell. Ian_Gill@StorageTek.com

Hi all, Not sure if Im doing this the right way (most likely not as I cant make it work!) I have an application that needs to put some content from two different tables(db) on every page within the application. What I thought I could do is write a small application helper that talks to the model and asks for the data. But I cant for the life of me work out how to actually talk to a model from

Hi all, I seem to be having some weird problems while trying to add a workstation to an existing domain. Samba 2.2.8a is running on FreeBSD 4.8-RELEASE-p17 and all the clients have Windows 2000 Professional with SP4 installed. This particular workstaion was part of the domain until its hard drive went under. The drive had to be replaced with a new one, the OS was installed and now when I try to

In the name of Allah. hello, how are you? I sent a mail for you,yesterday but I didn't recieve to my aim. I need to some data frames in version 1.7.0 such as "florida","Barley","rainforest" and some others. I don't know these data frames are in which library. I typed "data(package = .packages(all.available = TRUE))" that was in "data()"

Hello, Trying to set in dovecot.conf more than one auth section found that imap and pop3 auth process use bose of them. Loooks like thay do in round-robin way or maybe another way. Example of config: auth default { mechanisms = plain passdb sql { args =

I need a help in the following code. I could not find any hint at the help files m <- c( 58, 47, 51, 57, 48) plot(1:5, m, pch=19, col=1:5, axes=FALSE) axis(1, at=1:length(m), labels=LETTERS[1:5], col.axis=2) The labels A B C D E appear in this case with the red color. What I really want is that thay get the same color as the circles, but if I try the line axis(1, at=1:length(m),

Hello, I have a cohort with approx 1,200 patients at the ages of 30-65 that had their first myocardial infarction during 1992: · They were in a follow up until 2005. · About 400 of them died during this period of time (right censored) · Each one of them had up to 4 mi recurrent events. I am using the semi-parametric model in order to assess the relationship of

Hello, I ran two lme analyses and got expected results. However, I saw something suspicious regarding p-level for fixed effect. Models are the same, only experimental designs differ and, of course, subjects. I am aware that I could done nesting Subjects within Experiments, but it is expected to have much slower RT (reaction time) in the second experiment, since the task is more complex, so it