similar to: Working with R from Remote desktop

Hi all, I have multiple data frames created with equal number of columns in each data frame by using mclapply() on multicore processor. The data frames are like DF[[1]], DF[[2]], ... DF[[150]]. Now i want to bind (Similar like rbind()) all these data frames and create one single data frame called DF so that i can have the complete data for further analysis. Can someone help me in performing this

Hi all, I have R installed on a box, which is running on a machine with 16 core and Redhat - Linux. I am handling huge (size of dataset will be 5 GB) dataset. Lets assume that my data is in the form of structured (multiple) logs. I access the data by using all.files(). Since by default basic version of R utilizes single core, the processing of my analysis code is taking too much time. I got to

Hi Friends, Currently i am using R-2.9.1. I am new to R and i am in learning stage. Can any one tell me whether R allows WAR file installation? Other concerns i have are: 1. Does R allows WAR file installation? 2. Does R has a web server or application server concept? 3. Can we create login credentials in R? Kindly clarify these things... Regards, Madana -- View this message in context:

Hi All, I want to join a table (Dataset) that is created in R with a table that is in oracle database. Can some one help me in accomplishing this task in R? Example Code: library(RODBC) DB_CONNECT <- odbcConnect("DSN_NAME") TABLE_JOIN <- sqlQuery(DB_CONNECT, "SELECT * FROM DB_TABLE WHERE COL_1 NOT IN (SELECT COL_1 FROM DATA_SET_R) ") Regards, Madana -- View this

Hi all, I have the following sql query that I am executing on a machine with single core. I want to know how can I execute the same sqery on a maching that is running with 4 cores. Please provide me the code. NEW_TABLE <- rhive.query("SELECT A, B, COUNT(C) FROM TABLE_A WHERE A>='01-01-2012'") Also let me know how can I leverage only 2 / 3 cores of the machine.

Hi i have the data in the following format: rent,100,1,common,674 pipe,200,0,usual,864 car,300,1,uncommon,392:jump,700,0,common,664 car,200,1,uncommon,864:snap,900,1,usual,746 stint,600,1,uncommon,257 pull,800,0,usual,594 where as i want the above 6 lines data into 8 lines as below (Spliting row 3 & 4 at : and sending to a new row): rent,100,1,common,674 pipe,200,0,usual,864

Hi Friends, I am working on R-2.9.0 and i want to connect oracle through R, but i could not find ROracle (zip file for windows) on CRAN Packages. Can anyone suggest me how to connect Oracle from R in windows platform? I would be grateful if u can provide me code aswell. Thanks & Regards, Madan -- View this message in context:

Hi Friends, I am trying to import a table from SQL server to R(2.9.0), however i am getting errors while running the below codes. Can anyone identify and let me know where did i go wrong??? Thanks in anticipation :) library(RODBC) myconn <- odbcConnect("RDATABASE") myconn RODB Connection 6 Details: case=nochange DSN=RDATABASE Description=Database for R UID=Madana_Babu

Hi R-friends, Attached is the SAS XPORT file that I have imported into R using following code library(foreign) mydata<-read.xport("C:\\ctf.xpt") print(mydata) I am trying to maximize logL in order to find Maximum Likelihood Estimate (MLE) of 5 parameters (alpha1, beta1, alpha2, beta2, p) using NLM function in R as follows. # Defining Log likelihood - In the function it is noted as

Hi All, I am posting this querry second time. What i need is-- {Is there any command by which I can get only the updation of file ie only the incremental?. Suppose I have a text file say ss.txt of 3KB in size and I have taken the backup of this file. Now I am making the changes in to this file(ss.txt) by adding 1KB of data. Now I want this 1KB data (in to a new file) when I take the

Hello, I'm trying to find if the access within a loop body is using the loop induction variable, and to get the start and end indices of the loop. for(int i = start; i < end; i++) { A[i] = 0; } Let's say, I want to replace this with a function call 'zero(A,start, end)' How can I get the Value for start and end, and see if the index is same as loop induction variable?

Hi, I want to use rsync in my project that take increment image of files. This is for windowsXP and vista(stand alone) on localhost no need to use on network. I have following dll and exe:: - rsync.exe - cygwin1.dll - cygpopt-0-dll - rsync-param.reg Now in services.msc I am seeing "rsync" service. I have started that also and set in logon tab as "LocalComputer". Again I

I have the following problem: # wbinfo -V Version 3.0.24 # wbinfo -a anyuser%goodpassword plaintext password authentication succeeded challenge/response password authentication succeeded # wbinfo -a anyuser%badpassword plaintext password authentication failed error code was NT_STATUS_WRONG_PASSWORD (0xc000006a) error messsage was: Wrong Password Could not authenticate user anyuser%badpassword

Dear all i got a problem in monthly mean temperature. here i am attaching the data set as well as the plot i got with the following command plot(month,type='n') plot(month,X1999) this command gave the plot where the month names are in alphabetic order, i want the plot in monthly sequence could you please suggest me how can i solve my problem? thanking you regard madan

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Samba 3.0.2 Red Hat Enterprise Linux ES 3.0 I'm trying to set up winbind and all of the wbinfo commands are failing. I was able to join the domain with this command... root@tux samba# net join -S typhoon -U Administrator Administrator password: [2004/03/25 16:53:46, 0] libads/kerberos.c:ads_kinit_password(133) kerberos_kinit_password Administrator@foo.org failed: Cannot find KDC for

Greetings, We are currently experiencing logon problems with a trusted domain user(s). Example: We have DomainA and DomainB DomainA and DomainB both have workstations joined on their respective domain. DomainA and DomainB both have trust relationships. DomainA trusts DomainB and vise versa. DomainA is where being served by a Samba PDC, while DomainB has a PDC using Windows NT 4.0 Server When

Hi, The source attached at the bottom is a testcase which causes a back-end error in LLVM 2.4. These types of assembly routines are mainly used in OS kernels. I checked that GCC 4.3 works for this routine. The error messsage is ... Couldn't allocate output reg for constraint 'A'! I just need help or comments so that I could analyze and fix this bug. My

Hello all, This is the first time I write to the list. Sorry about my english... My Debian Sarge server was working perfectly with samba and winbind as a normal client in a Domain enviroment. I was able to share folders on my linux machine giving rights to the domain users. Everything was working until one day in that it crashed for some reason I don't know. I didn't touch anything of my

I'm having a problem authenticating to Active Directory. I can join the machine to the domain, wbinfo -g/-u will list the groups and users and I can map a drive using: smbclient -k //s-lorentz.s-res.uva.nl/c\$ However when I try to get the linux machine to authenticate a user it doesn't work giving the error NT_STATUS_NO_LOGON_SERVERS (0xc000005e). Looking further in the logs it fails