similar to: Why can't I download "window binary" zip packages

First of all, I apologize for the triple post, but I did not see that the word wrap on the r-help list site would render my code unusable. So here it is again. Hoping that this time it will work if you cut and paste it in your Rgui. I have a program that works well in Rgui but that does not work in a batch file (Execution halted). Here's the code (it will work on your R, but you need

Hello, I have a program that works well in Rgui but that does not work in a batch file (Execution halted) Here's the code (it will work on you side, but you need internet access through R as it will download a table from a US gov site) download.file("http://www.cftc.gov/files/dea/history/deacot2005.zip", "c:/deacot2005.zip", "internal", quiet = FALSE, mode =

> Hello, I have a program that works well in Rgui but that does not work in > a batch file (Execution halted) > > Here's the code (it will work on you side, but you need internet access > through R as it will download a table from a US gov site) > > download.file("http://www.cftc.gov/files/dea/history/deacot2005.zip", > "c:/deacot2005.zip", >

Hello, I have been trying to download a pdf file but I only receive a blank sheets. I used the option internet2 in windows: Rgui.exe --internet2 but I recieved the same result. I use the next command: ulr2 <- "http://cran.r-project.org/doc/manuals/R-intro.pdf" download.file(url = ulr2, destfile = "D:\\users2\\r-intro.pdf",cacheOK = FALSE) Any ideas how I can resolve

Hi there, I'm writing a function which involves a loop. What to write in the "?" place would allow it skips the "for loop" and goes to "a[i]<-0". a<-b[s>3,] if (nrow(a)==0) ????????????? for (i in 1:nrow(a)){ a[i]<-1 } a[i]<-0 Lisa Wang Cancer Informatics, Ontario Cancer Institute/Princess Margaret Hospital,

gday R gurus, I've never attempted to use download.file before on my win2k machine but this version 1.4 looks exciting. However, I'm not getting something right. I've passed my R shortcut --internet2 and I can tell it's using the wininet calls because it's asking about authentication but how do I tell it my username/password? The help file only talks about user/pw for non

Hi there, I have had a problem with loading the package XLConnectJars_0.2-0.zip from the CRAN mirrors. The problem occurs when executing utils:::menuInstallPkgs() I have traced the problem down to the "download" internal command. It appears that files over approx 15 MB are being truncated. The exact point of truncation varies slightly but the truncation is on a 4096-byte boundary. I

Is there a way to have an R program send an email? Something like this: address <- 'abc at d.com' text <- 'This is the email body' send.email(address, text) Thanks. FS

Hi, I am facing trouble when trying to read large xlsx file into R. please find the code and error below. The file I was trying to read has 36,500 rows X 188 col, ~ 37 MB size. > options( java.parameters = "-Xmx4g" ) > library(xlsx) Loading required package: xlsxjars Loading required package: rJava > cftc =

Hello, I'm a biostatistician in Toronto. I would like to know if there is anything in survival analysis developed in R for the method "Evaluating the Yield of Medical Test" (JAMA. May 14,1982--Vol 247, No.18 Frank E. Harrell, Jr,PhD; Robert M. Califf, MD; David B. Pryor, MD;Kerry L.Lee, PhD; Robert A. Rosait,MD.) Hope to hear from you and thanks Lisa Wang, MSc Project Organiser

Hello there, In gdata package, read.xls is to be used for reading excel data (from windows). The following is my code:('C:/session/sampledata.xls' is where the file is stored) data1<-read.xls('C:/session/sampledata.xls',sheet=1) and I got the following error message: Error in system(cmd, intern = !verbose) : perl not found Could you please tell me what I have done wrong and

Hi there, Could anybody help me on how to sort a dataframe by one variable in the dataframe? Thank you Lisa Wang Princess Margaret Hospital Toronto, Ca tel: 416 946 4501

Hello there, I am using R to plot some cumulative histogram for my data. Please help in this case. Thank you Lisa Wang Princess Margaret Hospital Toronto phone 416 946 4501 ext.4883

Hello there, I would like to do a Wilcoxon matched pairs signed rank sum test in R and tried the function wilcoxon.test. Is it in the "base" library? If not, please let me know which library it is in. Thank you in advance for your help Lisa Wang Biostatistician Princess Margaret Hospital Toronto, Ca

Hello there, I would like to test the agreement amongst 6 raters for nominal data on a scale from 1-4, and conduct a latent class analysis in R. How should the data be formatted and what code should I use? Thank you very much Lisa Wang Princess Margaret Hospital Biostatistics tel:416 946 4501

Hello there, I would like to plot a graph with the x axis's label displayed at a 45 angle to the x axis instead of horizontal to it as the label is very long. What should I do? Thank you for your help in advance Lisa Wang Princess Margaret Hospital Toronto, Ca

Hi: I'm trying to create a package to pass to someone else to use a group of functions with help files. I'm working on Windows XP. Step One: I use the example > ## two functions and two "data sets" : > f <- function(x,y) x+y > g <- function(x,y) x-y > d <- data.frame(a=1, b=2) > e <- rnorm(1000) > >

Hello there, I would like to simulate X --Normal (20, 5) Y-- Normal (40, 10) and the correlation between X and Y is 0.6. How do I do it in R? Thank you very much Lisa Wang Msc. Princess Margaret Hospital Toronto, Ca

Could someone please tell me what I did wrong to create this message or what I should do to correct this problem? I downloaded 2.1.0 Windows binary and installed into C:/R/rw2010, using the installer. I ran md5check.exe in C:/R/rw2010/bin/ and got "No errors." The problem is this: When I start up Rgui.exe from its shortcut (target= C:\R\rw2010\bin\Rgui.exe --save -sdi, Start in

Dear all, as the bug # 7991 is flagged not-reproducible, let me give you some pieces of code, as I have the same or similar problem. The problem always shows up with the first example (a small text file) and only sometimes (but without obvious pattern) with the second example, which is a binary file. > download.file("ftp://ftp.nhc.noaa.gov/pub/atcf/btk/bal012006.dat",