similar to: R (Input from Keyboard): How do I remove error?

Hi Kindly correct me if I am posting a wrong query in the forum. I am trying to handle my "button:clicked" event. But not able to proceed further. Please help. Following is my code: library(RGtk2) win <- gtkWindowNew(type = NULL, show = TRUE) butt <- gtkButtonNewWithLabel("Submit", show = TRUE) win$Add(butt) Now I want to do something when my button is clicked. How

Hi, I want to display dates on my x-axis of the plot. I was trying to use plot() command for the same and passing the values in following manner: The variable "dat" is a data frame. The first column has numeric values and second column has date. e.g. dat [,1] dat[,2] [1,] 300 20060101 [2,] 257

Hi, Kindly let me know if I posted a wrong question in the forum. I want to draw a splom plot with different symbols in plot. My command is as follows: splom(~ log10(splomData[2:3]), groups = programs, data = splomData, panel = panel.superpose, key = list(title = paste(splomLoop,"Programs of Hog Analysis (Sorted by LR(GB))"), panel = panel.superpose, columns =

Hi I am working on R 2.5.0 on window. I am trying to provide a Hyper-link to the user as a result, I have tried using gtkLinkButton to exercise the facility, however, i am not able to perform the required task, i.e. when I clicked on the LinkButton actually nothing happened. I have gone through the documentation for the same and found that GtkLinkButtonUriFunc is a function which is require to

Hi, Please correct me if this request does not belong to this discussion forum. Kindly suggest me if there is a way to create a new folder from R on runtime? for e.g. >From one of my R script I want to store the PDF result file in a perticular folder let say c:\tt for that initially i am creating "tt" folder manually and using the following command: fname <-

Hi I am trying to provide web interface to my R application. My requirements are simple and can be written down as follows : 1) User must provide all the input parameters on web interface. 2) Based on the input values, R will do some computations. 3) Project the numerical results as well as plots as html page to the user on web. Kindly tell me which package can help me in doing this. Your help

Hi, I am trying to take difference of two time objects. I want to fix the result's unit to minutes. How can I do that? Here is an example: > difftime(x, y) Time difference of 2.030720 hours > difftime(x, z) Time difference of 30.34672 mins where x = '2007-03-05 08:32:58' y = '2007-03-05 06:31:07' and z = '2007-03-05 08:02:37' How can I get answer

Hi, I am struggling with using R CMD BATCH command. Kindly suggest solution to the following problem. I have a function named CinC with accept two input parameters. This can be shown as: CinC <- function(start, end) where start and end both are character strings. Please suggest me how can I run this function using command R CMD BATCH. Currently I am trying to do like this -> R CMD

Hi Sorry if this is a wrong post in the forum. Please suggest if this is a correct forum to discuss R related basic problem. I wanted to perform the following task by using R: e.g. input data.frame x y ============ a 10 b 20 a 10 a 10 b 15 b 15 b 20 In o/p i need x

hi! i have a little problem: my data's matrix has 1093 rows and 3 columns. i'd like to extract each rows.. something like this: ht= my matrix Dt=(???)=a vector with t=1,2...1093 what can i do? thank you! Vincenzo -- View this message in context: http://www.nabble.com/extractor-rows-from-a-matrix-tf3913088.html#a11094459 Sent from the R help mailing list archive at Nabble.com.

Hi, I have another question. Is there any command that waits for key input? I am running R on OS X, so getGraphicsEvents doesn't work. I have put some debug print messages in a function and would like to pause the code every time the message is printed and continue on a keypress. Thank you Saptarshi Saptarshi Guha | sapsi@pobox.com | http://www.stat.purdue.edu/~sguha

Is there any way to "force" 0 * NA to be 0 instead of NA? For example, suppose I have a vector with some valid values, while other values are NA. If I matrix-pre-multiply this by a weight row vector, whose weights that correspond to the NAs are zero, the outcome will still be NA: x <- c(1, NA, 1) wt <- c(2, 0, 1) wt %*% x # NA Alberto Monteiro

Hello, I'd like to generate a filled step-function in R as you can see in the attachement (image is generated by grapher, but I need a freely available alternative). The problem is, that I don't know, how to fill it up. My code right now looks like this: pH <- c(0,6.1,6.1,6.3,6.6,7.3,0) Tiefe <- c(0,0,10,40,80,120,10) plot(pH,Tiefe,type="s",main="Tiefenfunktion

Hi, is there a platform independent way to log a complete R session (input + output + warnings + errors + ???) into a text file? I can use sink(file, split=T) and savehistory() but it is quite cumbersome to merge the files and still there is some loss (eg. warnings). I wondered that I only found this thread from 2003(!) related to this topic:

I am using R2.4.1 calling a text file contains the following data structure: when i call the file into R using tData<-read.table("c:\\test.txt") it gave me Error saying, irregular column in the data set however i need to use the below type of data Is there any alternative in R? ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 0010 0028 0061 0088 0010 0042 0084 0004 0010 0055 0010 0018 0040 0042

I would like to obtain the statistic of A2 for ycf between the value 0.0032 and 0.09, and I am using the following codes. while (0.0032 <ycf <0.09) { A2 <- A2_GOFlaio(ycf, dist="GEV")[1] print(A2) } Could anyone give me some advice as it does not work. Many thanks. -- View this message in context: http://www.nabble.com/Loop-for-test-statistic-tf3927249.html#a11137549 Sent

Hi list, I want to use the p-value from the survdiff function (package survival) to reuse within a function in a Kaplan-Meier plot. The p-value is somehow not a component of the value list ?! Thanks in advance -- A. Goralczyk G?ttingen, Ger.

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Hi, I want to do a chi square test and I have two tab delimited text files with Expected and Observed values to compare. Each file contains only the values and are 48 rows by 116 columns. I have managed to do something with them, but I don't think it is right as I got a p value of 1. In this case I used the read.table() function to read the values from the files. But I don't know if

Dear all, I would like to know if there is a simple way to generate random numbers with the constrain that they sum up to one. I am new using R... Thanks in advance, N?ria _________________________________________________________________ Acepta el reto MSN Premium: Correos m?s divertidos con fotos y textos incre?bles en MSN Premium. Desc?rgalo y pru?balo 2 meses gratis.