similar to: Trouble retrieving data (.xls) from folder on my computer.

Hi useRs.. I cant figure out how to test for causality using causality() in vars package I have two datasets (A, B) and i want to test if A (Granger)cause B. How do I write the script? I dont understand ?causality. How do I get x to "contain" A and B. Further using the command VAR() to specify x, I dont either understand. Kind regards Tobias -- View this message in context:

Hi! Trying to make a forecast, and get the following error message: Error in NextMethod("[<-") : subscript out of bounds The script is as follows: > Forecast.A <- ts(matrix(NA, nrow=25, ncol = 1, + dimnames = list(c(), c("Outcome"))), + start = c(2006, 10), frequency = 12) > for (i in 1:25) { + j <- i + 321 + Data <- window(omxr, end = time(omxr)[j]) +

Using the following code: library(strucchange) load(file="y.rda") ar1<-formula(y~lag(y,k=-1)) plot(Fstats(ar1)) (where the the data file can be downloaded from www.ne.su.se/~mlu/downloads/y.rda) I have a problem replicating identical plots on different implementations of R for different operating systems; I get completely different results under Debian Linux compared to Windows XP.

how can i draw the graph in R?

Hi, I read about RPC interface for xenmon in this presentation: www.xensource.com/files/xs0106_xenmon_brief.pdf Has such interface been implemented yet by anyone? Thanks, -- Jayesh ------------------------------------------------------------------------ Everything you can imagine is real _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com

Hello freebsd-stable, I have 5.5-PRERELEASE server in production, booting from ad0s1: # BLOCKSIZE=512 swapinfo Device 512-blocks Used Avail Capacity /dev/ad0s1b 2097152 52872 2044280 3% /dev/ad1s1b 2097152 51952 2045200 2% Total 4194304 104824 4089480 2% # bsdlabel ad0s1 | fgrep b: b: 2097152 0 swap

Hi, If I open up a worksheet in MS Excel 97, the file name is modified by appending an extra .xls to the name. Multiple .xls's are possible, and it is not necessary to save the worksheet. I'm running Wine-20010305 compiled on a SuSE 7.0 running a stock 2.4.2 Linux kernel. MS Excel is being run from an existing Win98 system partition. Thought someone might want to know, Dick --

Hi, I am having problem with the read.xls function. I am trying to read a .xls file but it's giving me error. > read.xls("XXX.xls") Error parsing file 'XXX.xls'. Error in xls2sep(xls, sheet, verbose = verbose, ..., method = method, : Intermediate file '/tmp/Rtmp5QQjSI/file1665315c.csv' missing! In addition: Warning message: running command

Dear R list, I am trying to read in .xls files. I have tried using package 'gdata', I get the following error. > dataset <- read.xls("June.xls") Wide character in print at /Library/Frameworks/R.framework/Versions/2.14/Resources/library/gdata/perl/ xls2csv.pl line 262. Seems like this is a problem coming from Perl? I tried to install package 'xlsReadWrite', it

Attached patch fixes a problem in marshaling large integers. It seems to only occur on systems with very large memory. However, on those systems, it''s a show-stopper. I see this as a temporary solution until we can sanitize the XML-RPC functions and get rid of all the S-Expression stuff. I''ll run xm-test tomorrow against it. Right now I''ve only done basic

Hi All, In my code @format_text = @workbook.add_format(:bold =>false) I get following error undefined method `font'' for {:bold =>false}:Hash in gems/spreadsheet-0.6.4/lib/spreadsheet/excel/writer/workbook.rb:352 when i try to export data into the XLS i am using following gems spreadsheet --version 0.6.4 spreadsheet-excel --version 0.3.5.1 My problem is when i use same code

Dear list, I used read.xls to read in an excel file, which has both character and numeric columns. Everything seems fine except in the last column, I have this character value "ng/ml". When reading in, read.xls seems to add a space at the end of it, became "ng/ml ". How can I prevent read.xls doing so? Thanks. >read.xls(data, header=T, as.is=T) Jun [[alternative HTML

Dear All, When I use read.xls() in gdata package to read xls files, I noticed an issue and couldn't find any solutions after I serched all previous posts. In the excel file, the number value, for example, is actually 2.3456789 but formatted as 2.3 (Format Cells ---> Decimal places:1). After I use read.xls() to import the excel file, I found that, in R, this number is read as the formatted

I know a lot of people asked similar questions like this. I have tried using read.xls () Error in .Call("ReadXls", file, colNames, sheet, type, from, rowNames, : Incorrect number of arguments (11), expecting 10 for ReadXls read.table or read.csv (Wrong table format) odbcConnectExcel have problem with the URL I want to import this excel file

Hi, I encountered a problem of not being able to read in an excel spreadsheet using read.xls() in the xlsReadWrite package. can anyone help? Here is an example code write.xls(matrix(1:9,nrow=3),"ttt.xls") read.xls("ttt.xls") Error in read.xls("ttt.xls") : Unexpected error. Message: Can't find the file "ttt.xls" The "ttt.xls" file was

Hi folks, Which R packages containing sample .xls files? TIA B.R. Stephen L [[alternative HTML version deleted]]

My installation is R version 2.4.0 on Mac OS X version 10.4.8 (the latest release in both cases). I've recently had to restore my hard drive after a crash, and fear that this may have screwed up my Perl installation slightly. Whenever I run the read.xls function from library(gtools) I get the following errors: ###################### > file =

Dear all, I cannot reading a .xlsm file using read.xls. I executed: read.xls("resultados.xlsm", colNames = TRUE, sheet = 1, type = "data.frame", from = 1, rowNames = NA, colClasses = "character", checkNames = TRUE, dateTime = "numeric", naStrings = NA, stringsAsFactors = F) Error: Call("ReadXls", file, colNames, sheet, type, from, rowNames, :

Pretty much nothing can convert arbitrary PDF files to unicode. It depends a lot on what is in the PDF to begin with -- properly encoded text or just bitmapped images, for example. I would recommend you search around to see whether there's a related archive in a different format. And in any case, this has nothing to do with "XLS" , as Excel can read any unicode file. woof wrote

Hello guys, I''m trying to make a app that the user can send a xls or csv file and I can catch the informations inside this file, but I don''t know how I can do this. Thanks for the help. -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email