similar to: version 2.5.1 and version 2.3.1

Dear R users. I have data observed on the surface of a torus, and am trying to fit the nonlinear regression using the geodesic equation on a torus. Could anyone give me a helpful advise on this problem? I would definitely appreicate your reply. Sincerely, SUNGSU KIM [[alternative HTML version deleted]]

Hi, I am writing a function that includes 'sum' function such as: f<-function(x){ c<-c(-1,0,1) f<-sum(c+x) } expecting f to be -1+x+0+x+1+x=3x. But I found out that f is sum(x). So, f is always a scalar, which means that f(c(0,1)) is not a vector as c(0,3), but 3(0+1)=3. I would like to ask you helping me in solving this problem. I would like to thank you in advance. Sungsu.

Hi, I am writing a function that includes 'sum' function such as: f<-function(x){ c<-c(-1,0,1) f<-sum(c+x) } expecting f to be -1+x+0+x+1+x=3x. But I found out that f is sum(x). So, f is always a scalar, which means that f(c(0,1)) is not a vector as c(0,3), but 3(0+1)=3. I would like to ask you helping me in solving this problem. I would like to thank you in advance. Sungsu.

The Asterisk Development Team has announced the releases of: DAHDI-Linux 2.6.1 DAHDI-Linux 2.5.1 DAHDI-Tools 2.6.1 DAHDI-Tools 2.5.1 DAHDI-Linux-Complete 2.6.1+2.6.1 DAHDI-Linux-Complete 2.5.1+2.5.1 These releases are available for immediate download at: http://downloads.asterisk.org/pub/telephony/dahdi-linux http://downloads.asterisk.org/pub/telephony/dahdi-tools

The Asterisk Development Team has announced the releases of: DAHDI-Linux 2.6.1 DAHDI-Linux 2.5.1 DAHDI-Tools 2.6.1 DAHDI-Tools 2.5.1 DAHDI-Linux-Complete 2.6.1+2.6.1 DAHDI-Linux-Complete 2.5.1+2.5.1 These releases are available for immediate download at: http://downloads.asterisk.org/pub/telephony/dahdi-linux http://downloads.asterisk.org/pub/telephony/dahdi-tools

Hallo, I would like to ask you, for one question. When I export graph to .pdf and I need some czech font, I use a parameter encoding="ISOLatin2.enc" for these special fonts. But exported text is bad. I try ISOLatin1 and MacRoman, but it is some one. I don't know, what Iam doing bad, because in quartz is the graph ok. Sorry....I forget....I have a Mac with Leopard and R ver. 2.6.1.

Dear list, I have a variable that consists of typed responses. I wish to compute a variable equal to the number of characters in the original variable. For example: > x <- c("convert this to 32 because it has 32 characters", "this one has 22 characters", "12 characters") [Some magic function here] > x [1] 32 22 12 Any ideas?

In building R 2.6.2 from source for Mac OS X 2.5.1 (with i686-apple-darwin9-gcc-4.0.1), 'make check' fails. The failure is in reg-plot.R, and occurs because Mac OS X's 'tr' command (invoked by Rdiff to strip carriage returns) regards the dagger sign in reg-plot.ps as an illegal byte sequence. I'm surprised that this doesn't seem to have been reported before, but it

Hello, I am having problem with binning the data. I have a 50X3 matrix and I binned the data for all the 3 columns. Using table command I got the total no. of elements in a particular bin. Could you please tell me how to see that what all elements are there in a particular bin and then create a different matrix for each bin? Thanks. Regards, Sumit [[alternative HTML version deleted]]

Dear R-developers, I'm experiencing a problem with having an example run under R 2.6.1 RC (downloaded and installed today, r43513), which does not occur on R 2.6.0: The new version of package relaimpo does list package survey under "Depends", and an example directly (i.e. not only from within a function of relaimpo) uses function svydesign from package survey. Package survey is

Dear helper, After some cleaning, I found out that I cannot open my R2.6.0 console with message: "Fatal error: unable to restore saved data in .Rdata", and every time I retry it just kick me off. I am wondering if I still be able to retrieve the data that I've been working for a month. I have installed the new R2.6.1 and it has no problem to open, only there is nothing in it I also

Hello, I am facing a problem in drawing heat map using R. I have a 70X3 matrix and I want to draw a heat map with 1 coloumn on X axis another on Y axis and want to show the value of 3rd coloumn using heat colours. Could you please help me with this . Thank you . Regards, Sumit [[alternative HTML version deleted]]

Hi, I am just starting to use R for a graduate course, and I like how the correlation matrix at http://addictedtor.free.fr/graphiques/RGraphGallery.php?graph=137 I did something similar by copying from the examples(pairs), but it seems that I need to jitter the bottom panel... and I have no idea how to do that, and I mean no idea at all. I'd appreciate any help... Here are the graphs:

Dear R community, I am working with huge arrays, so I spend a lot of time computing. This is my code: for (x in 1:dim(variable)[1]){ for (y in 1:dim(variable)[2]){ for (z in 1:dim(variable)[3]){ result <- max(variable[x,y,z,]) } } } Is there a more efficient procedure to do this task? Thanks in advance! [[alternative HTML version deleted]]

Hi,Dear R users, I have a file text nommed "chif" which contains 16 lines and 4 columns in the disc dur. I have a difficulty to read this file in R console I have used the following command chif <- read.table("c:/chif.txt", header=T, sep=" ") I have obtained from R console:undefined file! Can you please help me.Thank you in advance. [[alternative HTML version

hello, are there functions to detecte outlying observations in samples? thanks. ___________________________________________________________________________ [[alternative HTML version deleted]]

Dear all I want to display 4 dimensional space by some suitable way. I searched CRAN and found miscellaneous 3 dim graphics packages which I maybe can modify but anyway I am open to any hint how to efficiently display data like: longitude, latitude, height, value Thank you Petr Pikal petr.pikal at precheza.cz

I have a matrix y: > dimnames(y) $x93 [1] "1" "2" $x94 [1] "0" "1" "2" .................. so on (there are other dimensions as well) I need to access a particular dimension, but a random mechanism tells me which dimension it would. So, sometimes I might need to access dimnames(y)$x93, some other time it would be dimnames(y)$x94.. and so

This is to announce that we plan to release R version 2.6.0 on Wednesday October 3, 2007. The following information is mainly for developers, package maintainers and repository maintainers. The planned procedure is Sep 5: "Grand Feature" Freeze 2.6.0 alpha Sep 19: Feature Freeze 2.6.0 beta Sep 26: Code Freeze 2.6.0 RC Oct 3: Release 2.6.0 GFF:

Hi, I have finally installed TeachingDemos trough zip file and installed on lbrary. One new question: I want to draw a line (like abline) on diagonal or the result of running a ols. How can I do it. On the other hand, I want to mark the length on each sub plot y axis. It is possible? My function is sca<-function(){ z2<-read.table("Ase.txt",header=T)