similar to: writing a simulation

Dear R Users I'm writing my first simulation in R. I've put across my problems with a smaller example in the attachment along with the questions. Please help. Best regards Meenu -------------- next part -------------- mydat<-read.table(textConnection("Level spread change State 4.57 1.6 BlF NA 4.45 2.04 BrS NA 3.07 2.49 BlS NA 3.26 -0.26 BlF NA 2.80 0.22 BrF NA 3.22 2.5 BrS NA

Dear Users This is my dataset called mydata4. I want to sort the dataframe on the first column PxMid which is basically a column with dates. I've tried mydata4<-mydata4[order(mydata4$PxMid),] but it doesnt work. Could it be because these are dates? Please help I'm really stuck !! Thank you for your time. Regards Meenu PxMid EU0006MIndex.x DMSW1Curncy.x DMSW2Curncy.x DMSW3Curncy.x 1

Deare R users I am new to R. What I want to do is explained below;- I have table called States.Prob which is given below Prob of States Changes State1 State2 State3 State4 A Pa1 Pa2 Pa3 Pa4 B Pb1 Pb2 Pb3 Pb4 C Pc1 Pc2 Pc3 Pc4 D Pd1 Pd2 Pd3 Pd4 and I have a dataframe called

Deare R users I am new to R. What I want to do is explained below;- I have table called States.Prob which is given below:- This table gives the probabilities of the changes in the swap curve depending on the state of the swap curve. I want to put these probabilities in my dataframe mydata(given after the prob table). Prob of States Changes State1 State2 State3 State4 a

Dear Users I have a dataframe called mydata4 of the following order with the first column as a date and the rest of the columns are numeric with rate. Column 1 Rate1 : Rate 20 (PxMid) 01/01/2003 07/01/2001 ---- ---- -- I wish to sort this dataframe on the first col in ascending order. I tried to do the following mydata4<-mydata4[,order(mydata4$PxMid)] This give an error. Please help.

----- Original Message ----- From: Meenu Gupta To: sabma@lists.samba.org Sent: Wednesday, September 04, 2002 2:21 PM Subject: Smbpasswd file problem Hi , I have installed Samba server on Red Hat Linux7.1. I was trying to provide authenticated access to my shares using the encrypted password via the security = user option in my smb.conf . I have also set the smb password file in the global

Dear Users I am new to R. I'm trying to make a connection to Microsoft SQL Server via R. How can I find the correct syntax to make the connection? The Help pdf file has an example for mySql but there's isnt much on SQL Server. Please help. I am trying the following code library(RODBC) con<-odbcConnect(dbname,hostname) How do I specify the driver,userid,password etc? Many thanks for

I am trying to execute rsync manually at a "remote" server to test out --read-batch execution. I created the batch files on another server and then rcp'ed them to the "remote" server. I had some issues of not having the correct working directory on the remote system when I did an rsh "remote" rsync --read-batch ...... so I opened a telnet session on the remote

Hello! I have problems with using of "readBin" to read files, which was written in C with "fwrite". In the C-File there is the following Code: fwrite(MyitINI,sizeof(itINItype),1,outfile); where MyitINI is a structure of the following form typedef struct{ int KernelFileSave; /* Determined, if Systemmatrix saved or not.*/ char KernelFileName[200]; /* A-Matrix name

I am trying to modify aggregate.data.frame to create an aggregate method for survey design objects. I am running into problems because survey design objects are lists, with the variables and other design information stored in separate dataframes, or objects of other classes, in this list. *Apply and split functions do not seem to work on the design objects. How do I approach this, without

I am really new to R and ran across a need to take a data matrix and calculate an approximation of the first derivative of the data. I am more than happy to do an "Excel" kind of calculation (deltaY/deltaX) for each pair of rows down the matrix, but I don't know how to get R to do that kind of calculation. I'd like to store it as a 3rd column in the matrix as well. My data

I've got Metal Gear Solid running fairly smoothly in Wine 1.3.31 on Mac OSX Snow Leopard, with no instability or crashes so far. When I start the game, the sound acts as it should-- however, going past the main menu (such as to Briefing or New Game) causes the sound to stop working. How can this issue be fixed? Here's my console output: Code:

Dear Rs, quite often in I had segmentation faults of the following kind: Error in brf.infobase(nn, Pc, knams = knams, plot = plot, dev = dev, quiet = quiet, : unused argument(s) (df ...) Process R segmentation fault at Fri Sep 29 15:46:27 2000 This happened when I (wrongly) called a routine with an argument which the routine did not support. platform i386-pc-linux-gnu arch i386

If anyone is intrested, i was hardly missing such a feature in prototype (for displaying well formatted error dialogs and things like that): Position.center = function(element){ var options = Object.extend({ zIndex: 999, update: false }, arguments[1] || {}); element = $(element) if(!element._centered){

Hello, I am in fly-by mode as I am still more than busy, so I just dumb this one out for anyone interested. Adapt it for your needs if you like it. This effect is similar to ScrollTo, but scrolls the viewport vertically the minimal amount necessary to bring the element into view. Usage: new Effect.ScrollToFullView(element, {duration: 0.6, offset: 10}); Offset is the distance in pixel to the

Dear R-specialists, I am trying to create a Makefile that will first convert all my .Rnw files into .tex files and then, that will run the LaTeX compiler to produce a pdf document. This issue has been discussed before. Hence, I've basically adapted a Makefile I found at http://n4.nabble.com/R-Sweave-R-and-complex-latex-projects-td810020.html#a810023 to make it compatible with a Windows

Hi, I have a weird problem with RSync: On a NAS are about 1,2 TB data. When I plug in a harddisk and make a backup with RSync, "df -h" shows the backup disk filling up to nearly 1,2 TB. But after RSync has finished, there are only 3.7 GB on the backup disk. System: Linux nas 2.6.37-gentoo-r4 #1 SMP Tue May 3 19:54:31 CEST 2011 x86_64 Intel(R) Atom(TM) CPU 330 @ 1.60GHz GenuineIntel

Hi, This is a follow-up to the problem reported here: https://stat.ethz.ch/pipermail/r-devel/2010-September/058460.html After I updated R-2.12 to 2010-09-13 r52905 on the Bioc build system, some of the packages that have a Makefile in <pkg>/inst/doc still don't build on Windows. For example, 'R\bin\R.exe CMD build adSplit' gives: * checking for file

Hi Just trying to get Your attention again ;] I'm still trying to launch SEF2000 on my wine, this time I got some debugging info on the case. I launch it from the c:\did\PROGRAM directory (I moved it so to try and keep out errors with bad dirname, spaces etc, but as tested on a windows, it works so too) with: export LC_ALL=C export LANG=C export WINEDEBUG=err+all,warn+all,fixme+all wine

Hello Dear R community,  This is my problem.  I have a data set (dataframe) called "mydat". It consist of 3 numerical variable.  They are Centrecode, FSUSN and Round. I want to create unique ID by combining these 3 variables. Follwing commands gives me what I need. mydat1 <- paste(mydat$Centrecode, mydat$FSUSN,mydat$Round,sep="") newds <- data.frame(mydat1)    For a