similar to: Annual cumulative sums from time series

Hello world, I am actually trying to transfer a lecture from Statistica to R and I ran into problems with spectral analysis, I think I just don't get it 8-( (The posting from "FFT, frequs, magnitudes, phases" from 2005 did not enlighten me) As a starter for the students I have a 10year data set of air temperature with daily values and I try to get a periodogram where the annual

Hello world, I have a very strange update problem: this night I upgraded from 3.0.5 to 3.0.6 (debian unstable) and the system broke completely with very strange errors (I did not change anything to smb.conf) - win98 users can log in, copy and everything - xp users can log in, they see the shares but they cannot access the files (read error in xp). I have tested it with Xp-Prof SP1 und SP2

Hello world, short question: is there a possibility to get a list of arguments of a function *with* variable/parameter types? formals() gives me the names of the parameters, but says nothing about the parameter type it expects (I know I can always use the help function). I would like somthing like $x: vector or data.frame... Thanks in advance... Georg -- Georg Hoermann, Fachabteilung

If _you_ were asked to give a 40 minute dog and pony show about R for a group of scientists ranging from physicists to geographers what would you put in? These people want to know what R can do. I'm thinking about something like: A. Overview B. data structures C. arithmetic and manipulation D. reading data E. linear models using glm F. graphics G. programming H. other tricks like rpart or

Dear Michael, I was looking up the status of the cran2deb effort and notice that you now have a PPA where new packages are landing and being built for Ubuntu. It looks like this is still a work in progress, but is already a fantastic resource for me and I hope it is something that you can continue to operate. I'm now installing many of these packages but some things I need are missing.

I've installed new fifa and written in the code of the terminal had opened up to play EA Sports intro then comb a new error message in there Standt: "In the program were difficult manager11.exe gent fault and it must be-beeendet We apologize for this unnanehmlichkeiten. The cause may be a problem in the program or may fail to run in wine sein.sie www.appdb.winehq.org tips under the

"Or use <<- assignment I think. (I usually return, but return can only return one object and I think you want two or more" You can return any number of objects by putting them in a list and returning the list. Use of "<<-" is rarely a good idea in R. -- Bert On Fri, Aug 9, 2024 at 1:53?AM CALUM POLWART <polc1410 at gmail.com> wrote: > > OK. The fact

Dear R users, Probably, this is quite a simpe question, but I do not find the proper way to obtain want I need. To explain the problem, I constructed a simple example. Suppose I have the following function: try1<-function(x){ y<-x[1:2] z<-x[3:4] y[1]*(z[1]+z[2])+y[2]*(z[1]+z[2]) } This function will be part of a for loop. This is what I like to obtain for every k: if k=2

Dear all, I have a character string object: > chara [1] "The name of first slot" and a list object: > class( try1) [1] "list" what I want to do is to use the chara as a slot's name of "try1". Of course I could do it like: > try1$"The name of first slot" <- matrix("", 3, 4) to create a slot of 3x4 matrix with the name

Thanks. Hmm. The loop is doing what it is supposed to do. > try1<-function(joint12=FALSE,marg1=FALSE,marg2=FALSE, +??????????????? cond12=FALSE,cond21=FALSE){ + # *************************************************** + # Testing if loop + # *************************************************** + if(joint12){ +?? {print ("joint12"); cat(joint12,"\n")} +?? {print

OK. The fact it's in a function is making things clearer. Are you trying to update the values of an object from within the function, and have them available outside the function. I don't speak functional programming articulately enough but basically v <- 1 funA <- function() { v <- v+1 } funA() cat (v) # 1 You either return the v from the function so funB <- function() {

Is something wrong in the initialisation part that we don't see? joint12 <- marg1 <-F marg1 <-T if (joint12) { print ("joint 12") cat (joint12) } if (marg1) { print("marg 1") cat(marg1) } Would probably be my diagnostic approach On Fri, 9 Aug 2024, 04:45 Steven Yen, <styen at ntu.edu.tw> wrote: > Can someone help me with the if loop below?

Hi, I am having trouble using my dvd drive in KDE, as it wont mount, using dvd, cd, cdrw. all I get is the error message saying: Could not mount device. The reported error was: cd9660: /dev/acd0: Invalid argument Has anyone got a solution for this? Thanks, Brian

Hi, I have started using symbolic links on an SMB share and find that symbolic links whose target no longer exists cannot be removed on the client side. Example, on the SMB client side in an SMB-mounted directory: 1. Create a file and a relative symlink to it: $ touch a $ ln -s a b $ ls -l total 0 -rw-rw-r--. 1 andi andi 0 Jan 6 14:42 a lrwxrwxrwx. 1 andi andi 1

On Nov 28, 2010, at 1:57 PM, Bill Wendling wrote: > On Nov 28, 2010, at 2:59 AM, John McCall wrote: > >> On Nov 28, 2010, at 2:20 AM, Bill Wendling wrote: >> >>> On Nov 27, 2010, at 4:57 PM, John McCall wrote: >>> >>>> On Nov 25, 2010, at 3:03 AM, Duncan Sands wrote: >>>>> I'm pointing out that if the invoke instruction

Hi: Goal: use R to turn a matrix of 1's and 0's into a corresponding image (e.g. png) of black and white pixels. Why R: Yes, I can do this more efficiently and precisely with a perl module like Image::PBM. Been there, done that many times, etc. (Just humor me. I'm trying to do this with R for a number of reasons.) Problem:

Hello all, is it possible to print from a linux box to a printer, shared on a windows 7 box? In Windows 7 the Administrator account is deactivated without a password in default. Have i to enable the account? Have i to set a password? Thanks

Dear R experts, I am new to the list and R software. I need to convert arcview file to Winbugs having R has middle package. Got from friends that it is possible following the steps: 1. Converting arcview shapefile to "cgm clear text file" 2. Downloading "convert.r" to into R 2.1 use source("convert.r") 2.2 convert("filename_cgm") without the

Dear all, I'd like to change a point pattern to a grid of cells and use one of the variables as the output. e.g. The point pattern is of a window of (500*500) and several features such as pH, SoilType etc. I like to divide it into a grid with cell size 5*5, and use the mean of the point values falling inside the cell as the output. Is there any package in R working with this? Thanks in

Hello to everyone, I have 2 problems and would be very pleased if anyone can help me: 1) When I use the package "systemfit" for SUR regressions, I get two different variance-covariance matrices when I firstly do the SUR regression ("The covariance matrix of the residuals used for estimation") and secondly do the OLS regressions. In the manual for "systemfit" on page