similar to: subset data

Dear all, Given mypi mypi <- c(0.1,0.2,0.2,0.1,0.3,0.4,0.4,0.4,0.4,0.2) I want to create myfreq as follows mypi myfreq 0.1 2 0.2 3 0.2 3 0.1 2 0.3 1 0.4 4 0.4 4 0.4 4 0.4 4 0.2 3 where myfreq is frequency of its corresponding observation. How to do that? Thank you, Regards, A. Kudus Institute for Math Research Univ Putra Malaysia [[alternative HTML version deleted]]

Dear list, I understand that to raise matrix A to power (-1/2) we should use something like this: eigen(A)$vectors%*%diag(1/sqrt(eigen(A)$values))%*%t(eigen(A)$vectors) [from previous discussions: http://r.789695.n4.nabble.com/matrix-power-td900335.html] But this will only do it for negative sqrt of the matrix not for other fraction powers like (-3/2). Seeing that these things be can done

Dear all, Right now, I'm doing research about outlier in statistical data (univariate and multivariate) and I want to simulate its behavior. My problem is : How to generate random data from distribution with zero skewness and some kurtosis values in R ? A. Kudus ===================== Dept. of Statistics Bandung Islamic University I n d o n e s i a ==========================

Dear All, Can you help me, with the code below how do I obtain the fisher information from it. Is my q<-replicate(1000,x) the right way to do simulation. thank you. x<-rweibull(100,0.8,1.5) q<-replicate(1000,x) z<-function(p){ beta<-p[1] eta<-p[2] log1<-(n*log(beta)-n*beta*log(eta)+(beta-1)*sum(log(x))-sum((x/eta)^beta)) return(-log1) } zz<-optim(c(0.5,0.5),z) zz Chris

Hello With due respect, have a nice time. I would like to ask some command in R. It is regarding variable selection in linear regression. In R, there is one rebuild function called "step" which selecting variables according to AIC. let say i have data [y, x1,x2,x3,x4] we start with y~b0 i compute the partial F test and choose the variable with maximum partial F to enter the

Hi all.. I new in Ruby/Rails.. Where could i get some good tutorial about SOAP using Rails? I''ve been googling yet still did''nt find good tutorial. Thank you in advance.. :) -- Regards, Ananda Putra

Dear list, We have a number of files containing similarly structured data: file1: A B C 1 2 3 4 5 6 file2: A B C 7 8 9 10 11 12 ... etc My part of R receives all these data as an array: 1,2,3... 12 together with info about dimensions (row,col,fileN) . ( Converting the data into 3D cannot simply done by: array(x, c(2,3,2)) because breaks the structure (e.g. 1,3,5 is type mismatch)

I do part time consulting work. I need to setup an asterisk system to allow me to record both inbound and outbound calls to clients. I have one client that is just a PITA. The client has changed their mind three times so far and we are at step one. I have a spare slackware box and a seperate phone line for the consulting work. I have MCI Neighorhood as my carrier. What I need to know is: 1.

Hello everybody! For my hobby, I have a tabletop mill driven by a linux box (Ubuntu+EMC2). I bought a CAD/CAM package (Vector http://www.vectorcadcam.com ) that works very well; but which runs on windows. Recently, I installed Wine on Ubuntu and tried Vector by copying the whole install directory. To my great surprise :-), it worked OK, except when starting the code generation window, which

Each row of my data frame is assigned to a class (eg country). Can you suggest how I break apart the data frame so that I create new data frames for each class eg If Class = "US" put in new dataframe dataUS Thanks in advance for your help Chris

hi All Any body already setup asteriks call routing to Cisco AS5300 with SIP Server ? i need informations sample config for that, or can show how to route docs . thanks Dirgan --------------------------------- Meet your soulmate! Yahoo! Asia presents Meetic - where millions of singles gather -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hai I'm Dee. I'm trying to write var data from these codes inside excel file. My directory to store the data is *D:\FYP\image* . these are my codes, can you help give an advice or idea with my problem: l*ibrary("biOps") library("waveslim") library("xlsReadWrite") x <- readTiff("D:\\FYP\\image\\SignatureImage\\user186g1.tif") y <-

Hi Am noticing smbd processes are running as root and occassionally I see a child process as userid Just curios under what circumstances the smbd runs as user id process ( unix id ) and running as root is a security risk? Thanks in advance -Abdul

Hi all, Can I give more bandwidth to a specific URL. Regards Abdul Khader __________________________________ Do you Yahoo!? Yahoo! Small Business $15K Web Design Giveaway http://promotions.yahoo.com/design_giveaway/ _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/

Hi, I am compiling Xen from source on FC9. On booting the Xen dom0 kernel it gives the following error: Volume group "VolGroup00" not found and ultimately the error that switchroot: mount failed: No such file or directory So my question is that why it fails to detect logical volumes? Thanks, Abdul Qadeer _______________________________________________ Xen-users mailing list

Thanks alot Chad for quick response. Does this means that, we can not use LLVM optimizations except O1, O2, O3, O4 and unroll-loops with clang? One more thing I would like to know that If I want to process multiple modules with opt at the same time like opt -adce *.bc then how is it possible with opt in one go, if I process all the bytecode files within Makefile. Thanks. Shahzad On Thu, Jun

I was just wondering why does samba look for Desktop.ini when i am mapping to my home directory from w2k running samba 2.2.5 on sol2.6 , client is w2k am troubleshooting an weird issue where am not able to see all my unix home directory files on w2k log level10 is showing me that samba is looking for Desktop.ini could this be cousing something weired. thanks in advance

Hi, I have 2 g729 licences - what I want to do is use g729 by default but if I get more than 2 calls at a time, use gsm for the others. So, I put this on all my sip providers: disallow=all allow=g729 allow=gsm However, this just seems to use gsm for everything. If I comment out the gsm line, it then uses g729. I thought it would use the codec's in the order they are allowed - is this

Hi Shahzad, > Is it possible that we can use LLVM optimization beside O1, O2, O3 > along with dragonegg plugin? sure, try this: gcc -fplugin=path/dragonegg.so ...other_options_here... -S -o - -fplugin-arg-dragonegg-emit-ir -fplugin-arg-dragonegg-llvm-ir-optimize=0 | opt -pass1 -pass2 ... Here -fplugin-arg-dragonegg-emit-ir tells it to output LLVM IR rather than target assembler.

Hi Shahzad, > I tried your method and it works fine. What would be the next step to > produce the final executable? I have tried the following but it is > producing an error > > $ gcc -fplugin=/path/to/dragonegg.so -S *.c > -fplugin-arg-dragonegg-emit-ir | opt -adce this won't work because you aren't passing the IR to opt (you need -o - for that if using a pipe) and you