similar to: lines and points without margin

hi, i am trying to teach myself about ARIMA models. i have followed examples from a number of sources and have more or less got the hang of how it works. i would like to compare the output from the fitted model to the original data. is this possible? or even a meaningful thing to do? to be clear, for example, having generated a fit to some data using > fit <- arima(LakeHuron, order = c(1,

hello, i have been using ccf() to look at the correlation between lightning and electrogamnetic data. for the most part it has worked exactly as expected. however, i have come across something that puzzles me a bit: > x <- c(1, 0, 1, 0, 1, 0) > y <- c(0, 0, 0, 0, 0, 0) > ccf(x, x, plot = FALSE) Autocorrelations of series 'X', by lag -4 -3 -2 -1 0

hi, i am trying to figure out how to put a caption on the colour scale of a levelplot. there does not seem to be an option for this in levelplot(). i tried using mtext() but as soon as you put the text far out enough on the right of the plot, it goes beyond the plot boundary. so i tried to extend the margin on the right of the plot using par(mar) but this did not have any effect on the plot area.

hello, i have a couple of .R files distributed about my file system. i commonly source() these from other files, but i have to include the full file path. this is not always convenient if you move files around. is there a way of setting the search path for source()? thanks a lot! cheers, andrew. -- Andrew B. Collier Space Physics Group Hermanus Magnetic Observatory Honorary Research Fellow

Zulu time will (necessarily) be reckoned relative to Durban, South Africa (capital of KwaZulu-Natal province, South Africa) where the Zulu people live. Brian Brunner brian.t.brunner at gai-tronics.com (610)796-5838 >>> sam at wa4phy.net 11/07/05 07:37PM >>> Peter Farrow wrote: > For those of us who live the promised land where GMT is absolute time > all the this

Dear all I was looking at the aov documentation page and came across the following which seems like a contradiction to me: " This provides a wrapper to |lm| for fitting linear models to balanced or unbalanced experimental designs." (I presume 'This' refers to aov) and "|aov| is designed for balanced designs, and the results can be hard to interpret without

hello, i have a problem with the orientation of eps files produced with the postscript() command. i have generated some eps files with R using: postscript(file = filename, horizontal = FALSE, paper = "special", onefile = F ALSE, height = height, width = width, pointsize = pointsize) now, when i include these eps files into a standard paper document (ie. a4 paper, portrait orientation)

On Mon, 2008-09-29 at 09:50 +0200, Duncan Sands wrote: > For the moment, yes. If unwind gets implemented one day (I have a plan, > but no time right now), the implementation is sure to call routines in > the gcc runtime. As a transient solution that makes sense, but it seems desirable to have a generalized unwind scheme that is not tied to libgcc. shap

On Sep 29, 2008, at 2:13 AM, Jonathan S. Shapiro wrote: > On Mon, 2008-09-29 at 09:50 +0200, Duncan Sands wrote: >> For the moment, yes. If unwind gets implemented one day (I have a >> plan, >> but no time right now), the implementation is sure to call routines >> in >> the gcc runtime. > > As a transient solution that makes sense, but it seems desirable

I would like to do the Durban-Watson test on a time series of log returns. 2 questions: 1) If I am just trying to find out if there is serial correlation, what do I do for the residuals? there is no model, so do I just use the log returns (time series) itself? 2) what is the code in R to accomplish this? Regards [[alternative HTML version deleted]]

Hi R users, I use plot.circular(rad, stack=T,bins=4) and could just obtain the four stacks in the directions of 45, 135, 225 and 315 degrees. But I want them in 0, 90, 180 and 270 degrees. Is there any parameter or any other function to make it? Thanks for helping a R beginner. -- Xiaohua Dai, Dr. -------------------------------------------------------------------------------- Centre for

Hallo, "BUON ANNO" "JOYEUX NOEL" "VESELE VANOCE" "MELE KALIKIMAKA" "NODLAG SONA DHUIT" "BLWYDDYN NEWYDD

Hello, I have recently signed up for a "virtual private server" which offers Samba Share. I am trying to connect to my samba share folder through my Windows XP Professional PC by mapping a network drive. I am unable to do this and get the error message, "The network path "name of my server and folder" could not be found. I was told by our hosting provider that they

----- Mensagem Original -----=20 Eu boicotaria estas empresas s=F3 pelo fato de financiarem os enjoativos e = rancentos Cassetas, mas me surpreendi ao descobrir que tantos produtos que = eu costumo comprar s=E3o transg=EAnicos. Fui conferir no site do greenpeace= e =E9 verdade!!!!!!!!!!!!! Boicote neles! ----- Original Message -----=20 C A M P A N H A=20 N A T A L S E M B A I X A R I A

Does anyone know which function (if any) will return the index of the true locations in a Boolean vector? For instance: A=c(1,3,5,7,4); B=c(2,4,77,3,3); X=A<B; So X is: > X [1] TRUE TRUE TRUE FALSE FALSE I'd like to know if there is a function that will tell me the locations of where the TRUE values are? for instance a vector that will list that the locations are at

This is slightly off-topic but I would be interested in whether anyone has succeeded in creating a filter expression for Google's gmail system that will select messages sent through the R-help and R-devel lists. It seems as if it should be easy to select on '[R]' or '[Rd]' in the subject line but I haven't been able to work out the exact syntax that would do this and not

Hi, I have these vectors: > WEEK <- rep(c(1:52),2) > YEAR <- rep(c(2000,1999),c(52,52)) How to make a vector of Date with weeks in years? I try as.date from survival package, but it dont work with weeks, just only with days, months etcs. Thanks Ronaldo -- "Realmente minha cidade e muito facultativa" --Elivelton, ao rep?rter da Jovem Pan que falava das muitas

Good Morning I am looking to download the Samba 3.0.23d binary for Solaris. When I go to the area that is set up for binaries, there is nothing under the Sparc folder. Is there another place I can get the binary? Thanks in advance for your help. Barb Fair Lockheed Martin Valley Forge, PA 610-531-5442

Sorry, I did not make my question clear. Since I have a point theme with many points, some of them may clump together. the problems here are: 1. how to find clumps in a point theme? 2. the convex-hull extension I found only deal with all the points in a theme at each time? how to make each convex hull around each point clump automatically? Thanks. Xiaohua On 5/12/06, Bob Booth <bbooth

Hi, A little question. I''ve written a method that uses PDF::Writer to generate a PDF document with some images and text. This is the code on my controller: def pdf gen_pdf redirect_to("#{@request.relative_url_root}/pdf/cupones.pdf") end private def gen_pdf pdf = PDF::Writer.new(:paper => "A4") pdf.margins_cm(0) pdf.start_columns(2, 0) pdf.select_font