similar to: system() under windows [x] but not with Mac

Hey guys, i have a strange problem reading a .csv file. Seems not to be covered by the usual read.csv techniques. The relevant data i want to use, seems to be saved as the label of the data point. Therefore i can not really use it spec<-"EU2001"

Hello, markdown (Python implementation) seems to render:  to <img src="pfad/und/eine" title="lange/url zum bild.jpg" alt="alternativer text"/> breaking the URL at the whitespace. AFAIK whitespaces are ok in URLs so why is it breaking up the URL here? Thanks, Florian -- I'm using an

Hello i like to give a windows group (W2K3-AD) permissions to use a share read/write on a Samba domain member server. Therefore if have added the Samba server to the domain without problem and created a share like this: [bild] comment = Some Comment path = /data/bild admin users = root force user = smbuser force group = sambashare valid users = DOMAIN\w-user1

Hey guys, i want to calculate the continuasly compounded returns for stock prices. Formula for CCR: R_t = ln(P_t/P_{t-1})*100 With R: First i have to modify the vectors, so that they have the same length and we start at the second observation. log(GOOG1[-1]/GOOG1[1:length(GOOG1)-1])*100 That does work with normal vectors. My Questions: 1) I want to use this for stock prices. so i

Hi, I'm just starting out with Sweave, and I can't get a plot(linmod) to display all four plots: << bild >>= x1 <- runif(100) x2 <- rexp(100) y <- 3 + 4*x1 + 5*x2 + rnorm(100) mod <- lm(y~x1+x2) plot(mod) @ Some Text <<fig=TRUE>>= <<bild>> @ This plots only the first image of the four-page plot.lm() result. I don't want to use

I have written an R function that writes output to an external file using the sink function. I assume that `sink' is not operating system dependent. At the end of the function I have additional code that opens the newly created file using notepad on a Windows system. Obviously, this part of the code will not work on a Mac or Linux box. Since I do not have a machine with Linux or the Mac OS

Hello I want send two apps that I have tried out using WINE. At the moment to select WINE version in the field Tested release, I don't see the version 1.1.44, I see this: [Image: http://ubuntu-pics.de/bild/101076/instant__nea205_6QU7Th.png ] 1.0.1 version is older than 1.1.44 or no? :S I think this is an error

Hi there! To make a good choice for the estimation of the number of usefull factors. And I'd like to plot a graph like: http://de.wikipedia.org/wiki/Bild:Parallelanalyse.jpg where I don't need the green line (random values). But with str(factanal(data, factors=10)) I cannot figure out where I can find the values for plotting. Can you please help me in this question? Thanks, Martin

The bild package appears to be an excellent package for serial binary responses. But it is for discrete time. I would like to specify a smooth function of time for the odds ratio connection of the current response Y with binary responses measured at earlier times, or at least a first-order Markov version of this. I believe this is called alternating logistic regression. Does anyone know of an

Hello everybody, currently I'm writing a thesis about compiler optimization techniques and I've choosen LLVM as a framework for implementing and testing my ideas. While reading the LLVM Language Reference Manual I noticed that the nuw and nsw keywords for the instructions add, sub and mul complicate reasoning about integer arithmetic for the purpose of my thesis somewhat.

Hello everybody! I've got a big problem: In my small business I use a Home-banking software which I got from my bank. Using it for many years now, it became very very important for me. Needless to say, it's a Windows software. Up to now, it was a Win 3.1 software which ran inside the Windows-Box of my ancient OS/2-PC. (The only reason why I still have this PC runnig OS/2). This summer I

Für die Entwicklung einer Online Community suchen wir einen erfahrenen cakePHP Programmierer in Heimarbeit und Vollzeit. - fundierte cakePHP Kenntnisse. - svn Routine. - zeitlich ab sofort verfügbar. - 2-3 Monate, ggf. länger. - Kurz-Bewerbung per E-Mail. - Bezahlung wahlweise pauschal nach Milestones oder Stundensatz. Bitte senden Sie uns einen Link auf eine Demo Page Ihrer bisherigen Arbeit,

Hello, I have a long list of x-, y- and z-data and try to generate a heatmap. Obviously there are several data with identical x- and y-values. I get the following error message: Error in interp.old(x, y, z, xo = xo, yo = yo, ncp = 0, extrap = extrap, : duplicate data points: need to set 'duplicate = ..' Unfortunately there seems no help screen on "duplicate". I'd prefer

I have just installed MacPorts 1.7.0 for Leopard using a downloaded .dmg file. Following the download and installation, I looked for the .profile file to change the environment variables, but found that no .profile file was created. When I tried to do so, I got an error message: /Applications/TextEdit.app/Contents/MacOS/TextEdit .profile 2008-12-27 14:19:02.393 TextEdit[47100:10b] ***

I color some area grey with polygon() (with a red border) and then I want to have the dashed red border in the legend as well. How do I manage it? And I want to mix (latex) expressions with text in my legend. Just execute my lines below and you know want I mean. Or pass by at http://de.wikipedia.org/wiki/Bild:GBM.png to see the picture online. Thomas bm <- function(n=500, from=0, to=1) {

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

Hi, I want to start using has_many :through. I think that eventually I''ll be removing all uses has_and_belongs_to_many from my project. Here is my situation I''m using SVN I want to use edge rails Reading the wiki about switching to edge rails[1], I can''t figure out which combination of subsections I must perform. Do I want edge rails to reside in the vendor

Thanks to all who responded. Not all of the advice helped me with that particular problem, but, I have learned a lot just from your answers. 1. R for Mac 10 (Carbon version) uses the Mac convention of using ":" for the usual Unix "/" and thanks to Dr. Lumley for that since I'm new to R, Mac10, Macs in general, and Unix. 2. Interestingly, Dr. Ripley suggested to

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

Hi all On page 31 of the "Pragmatic Programmer''s Rails Recipes" book there''s the recipe "Creating a Drag-and-Drop Sortable List". I think this is very useful, but sadly I have a unique constraint on my product_id and position fields (because the acts_as_list scope is product_id). When I try the recipe then Rails crashes very very badly: I have to restart the