similar to: xlsx error

Hi, I hope you guys can help me, I already posted this question on stackoverflow but did not get any help (which worked). And I need to solve this problem as quick as possible: In our firm we migrated to windows 7 (64-bit) and also updated the java packages (1.6.0_24) and also R (to 2.15). Then I tried to install my packages which i use daily and one of em is the xlsx package. But if I load the

Dear devel-listers, I found a conflct between rJava and data.table. Actually me questions is where to report it? Should I rather send it directly to the package maintainers or post it on some bug tracker. The problem is that data.table has a function called "J" and rJava uses the same quite intensively. I used the xlsx R package which depends on rJava to write .xls files and ran

Hi, I had been using a script that works fine for several days and then I stopped using it for a month without having doubt that it would not be working. When I use it again today, I received an error when I reach the last step of generating the data file. *"Error in .jcall(wb, "Lorg/apache/poi/ss/usermodel/Sheet;", "createSheet", : * *

Dear all, I am facing a problem with running a script that i have written in R and i hope you can help me spot which exactly is the problem and how i can solve it. The error I get is the following: ---- Error in .jcheck(silent = FALSE) : Java Exception <no description because toString() failed>.jcall(row[[ir]], "Lorg/apache/poi/ss/usermodel/Cell;", "createCell",

Dear Adrian, I would like to export a quite large matrix from R to Excel (40 columns, 257 597 rows). After 10 minutes of work, I get the following error message: Error in .jcall(row[[ir]], "Lorg/apache/poi/ss/usermodel/Cell;", "createCell", : Java Exception <no description because toString() failed> This is the code I used: write.xlsx(wvs19812008hm,

I write about R every weekday at the Revolutions blog: http://blog.revolutionanalytics.com and every month I post a summary of articles from the previous month of particular interest to readers of r-help. In case you missed them, here are some articles related to R from the month of September: You can now browse the R-devel sources and changelogs at GitHub: http://bit.ly/VAGKXH R is used to

Hi, When i want load eclipse with wine 1.1.22 I obtained this error : # # A fatal error has been detected by the Java Runtime Environment: # # EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x7ec06ec4, pid=27, tid=28 # # JRE version: 6.0_14-b08 # Java VM: Java HotSpot(TM) Client VM (14.0-b16 mixed mode windows-x86 ) # Problematic frame: # C [comctl32.dll+0x86ec4] # # If you would like

According to the docs: getSheets() returns a list of java object references each pointing to an worksheet. ...and the Examples section of the help page shows you how to work with that. Can't tell whether the methods cover what you need though. B. On Apr 17, 2016, at 5:36 PM, Val <valkremk at gmail.com> wrote: > Thank you very much Boris. > Worked fine. My aim is to read

Hi, Is there a CentOS yum repository for mplayer&dependencies? Thanks, Adrian

Hi all, I have a property, defined in an external stylesheet: .my_class { background-color: #FF0000; } I want to retrieve the value of this background-color of the class my_class. How can I do that with prototype/scriptaculous ? Thanks in advance, Nicolas Terray

I hit problems building the tools for both xen-1.1 and xen-1.2-devel. For xen-1.1, the vmm and linux built fine, but the tools failed with something called ''ant''. ant -v says ''Apache Ant version 1.5.3 compiled on April 9 2003'' ant -buildfile build-cmdline.xml dist Buildfile: build-cmdline.xml BUILD FAILED java.lang.VerifyError: verification failed at PC

This is the first release in the stable 1.4 series. This series will be maintained on the lp:lightdm/1.4 branch and trunk (lp:lightdm) will now be used for the unstable 1.5 series. Overview of changes in lightdm 1.4.0 * Correctly implement and test autologin timeouts * Add greeter-show-remote-login hint * Correctly annotate enums in vapi file * QLightDM: Add default constructor

Hi all, I am trying to read data from a particular excel sheet. library(xlsx) dat1=read.xlsx("las.xlsx", sheetIndex = 5) I know that this is sheet is the last one and this number grows over time When I run my script to read the last sheet then I have to change this number every time manually. Is it possible to read the last sheet of an excel file? Thank yo in advance Val

All - How can I read in a column of alphanumeric values without including ".0" on the numeric values? Original column: TeamLeaderID 258 342 316 U8 331 279 D1 116 235 296 ... [truncated] leaders = read.xlsx2('FILE', sheetIndex = 1, header = T) Column after it's been read in: leaders$TeamLeaderID 258.0 342.0 316.0 U8 331.0 279.0 D1 116.0 235.0 296.0 ... [truncated] If I

From: Les Mikesell <lesmikesell at gmail.com> > I'm still wondering about that... If anyone except Linus himself > even suggested that changing kernel interfaces in a way that would > break device drivers was a good thing, I can't imagine the reaction. > I could see that the changes through 2.4 were improving things, but > is there anything that is measurably better in

Maciej Zenczykowski wrote: > is there stuff in livna which isn't in dag/dries > hmm... will have to take a look Preston Crawford wrote: > I haven't found much that I needed that wasn't in dag's repository. > Only two items. Here's what I've found. > gtkpod - for iPods, obviously > xine > mplayer > mplayer-plugin > bittorrent > gkrellm >

Hi all, Please excuse the long post, but I wanted to make sure you have all the information.... I have a NewsModel that looks like this: class News < ActiveRecord::Base belongs_to :user validates_associated :user validates_length_of :title, :description, :minimum => 5, :allow_nil => false acts_as_commentable acts_as_taggable def self.find_recent News.find(:all,

Hola. En un cierto directorio tengo archivos excel y de otros tipos. Cada uno de ellos corresponde a una encuesta a una empresa X. Me gustaria importar los datos de ciertas celdas de ciertas hojas de todos los archivos excel en una sola pasada. ¿Hay alguna forma de hacerlo? Yo se que la variable Z está siempre en la celda X de la hora tanto. Me gustaría ingresarlo todo en una matriz en que

Hey there, I've got a for loop in my code which I'm having difficulty seeing how to avoid. Here's the code, with some sample data. You can safely copy and paste into the interpreter if you want. #I have some data frames. a <- as.data.frame(matrix(runif(50), nrow = 10, ncol = 5)) b <- as.data.frame(matrix(runif(50), nrow = 10, ncol = 6)) c <-as.data.frame( matrix(runif(50),