similar to: Boxplot

Hi I'm trying to create tables of means, standard deviations and numbers of observations (i) for each laboratory (ii) for each batch number (iii) for each batch at each laboratory for the attached data. I created these functions: summary.aggregate <- function(y, label, ...) { temp.mean <- aggregate(y, FUN=mean, ...) temp.sd <- aggregate(y, FUN=sd, ...) temp.length <-

I realize batch mode is still experimental, but I was hoping there might be a workaround for a problem I am getting. I have been trying to run some tests and I get the below error when I use the --read-batch option to. I can successfully create an initial set of batch files, then a second set based upon a few modified test files from the first batch. When I first run the --read-batch option

Hi, I am doing an analysis to see if these is tissue specific effects on the gene expression data . Our data were collected from 6 different labs (batch effects). lab 1 has tissue type 1 and tissue type 2, lab 2 has tissue 3, 4,5,6. The other labs has one tissue type each. The 'sample' data is as below:

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Hi, I''ve set up puppet to get node definitions from LDAP as per the docs. It''s been working well, but I now want to use fully qualified domain names instead of simple domain-less hostnames for the node name. I replaced the ou=Hosts entries with equivalent ones using FQDNs, restarted the puppetmasterd, and tried a "puppetd --test" from one of the nodes. However, I

The plastics industry says polycarbonate bottles are safe. http://www.bisphenol-a.org/about/faq.html#g I'm sure Maggie and here friends would say ALL plastic bottles are very dangerous. This lady seems to be at a reasonable middle ground. http://trusted.md/blog/vreni_gurd/2007/03/29/plastic_water_bottles Polycarbonate plastics the kind of bottle you bought contains BPA. "In 2006 Europe

Hi- I am having trouble with the syntax of looping through the rows and columns of a data frame. I have a table with 17 observations for 84 lines at n=5-10 per line. So the table is ~700x17. I want to pull out the median and stdev for each line and put it in a dataframe with rowname = linename. So I have tried the following.... #read in the table input.table <- read.table(file =

Hi there - I am using R1.5.1 on WinNT and the latest MASS (Venables and Ripley) library. Running the following code: >minimod<-glm(miniSF~gtbt*f.batch+log(mxjd),data=gtbt,family="binomial") >summary(minimod,cor=F) Coefficients: Estimate Std. Error z value Pr(>|z|) (Intercept) 0.91561 0.32655 2.804 0.005049 ** gtbtgt 0.47171

Sub: INTRODUCTION FOR SUPPLY OF SPECIAL CABLES We have pleasure in introducing ourselves as manufacturer's of specialised cables for over two decades catering to the needs of the Fertilizer, Chemical, Petrochemical, Oil & Gas, Steel, Power, Cement, Ceramic, Glass, Paper, Sugar and other industries. The following are some of the cables made by us: ANY CABLE, ANY TIME, ANY QUANTITY

Hi, First post to the list, so please feel free to set me straight if I'm not following some protocol or other :o) We need to use rsync to send files to a client, being a Windows user, we decided to try both the cwrsync implementation and also a straight cygwin/rsync install. I'm experiencing the following errors: using cygwin implementation: $ sh clientupload.sh

Hi All, On several of my servers I seem to have a high rate of server crashes do to file system errors. So I have some questions related to this: Is there any Mean Time Between Failure ( MTBF) data for the ext3 file-system? Does increased partition size cause a higher risk of the partition being corrupted? If so, is there any data on the ratio between partition size and the likely hood of

Dear R People: I'm having some trouble with mpiexec and Rmpi. I would like to be able to pass in the number of "children" via the mpiexec command (from the command line). this is in SUSE10.1, with R-2.7.1 Here are my files: cat eb.R library(Rmpi) mpi.remote.exec(paste("i am",mpi.comm.rank(),"of",mpi.comm.size())) mpi.quit() hodgesse at

Hi, I am trying to redirect my subnet thru squid and it seems to be working. However I decided tu exclude two hosts from the redirect (ie acces the net directly) and can''t manage to achieve that. I am using the following rule: REDIRECT loc:!192.168.13.48,!192.168.13.200 3128 tcp 80 - With this rule everything gets redirected thru squid. I also tried:

Dear all, I've successfully setup a Samba 2.2.3a file server with quota support on a RedHat Linux 7.1 with Kernel 2.4.18-ac2. Win NT clients (NT, 2K, XP) works fine, and samba report the quota per user as disk capacity. But Win98/ME clients don't. Samba report the filesystem capacity, and even worse, users can bypass their quotas ! I solved the problem using a dfree script written in

Hi all, Is there a function to export a dataframe to a text file? I want to store a large set of data which I have saved in a dataframe in my workspace and copy and past doesn't cut it. Thank you, Benjamin

Hi I am fairly new to R and I would appreciate some help to hopefully a trivial problem. I created a function: summary.aggregate <- function(y, ...) { temp.mean <- aggregate(y, FUN=mean, ...) temp.sd <- aggregate(y, FUN=sd, ...) temp.length <- aggregate(y, FUN=length, ...) temp <- data.frame(cbind(mean=temp.mean$x,stdev=temp.sd$x,n=temp.length$x)) } this outputs e.g.:

Hi, I am looking for a way to compare if every element of a vector is > 0. i.e. while(abs(U) > 0) { .. } is there a function for this or do I have to write one? I'd appreciate your help! Benjamin

Hi, is it possible to do this operation faster? I am going over 35k data entries and this takes quite some time. for(cnt in 2:length(sdata$date)) { if(sdata$value[cnt] < sdata$value[cnt - 1]) { sdata$ddtd[cnt] <- sdata$ddtd[cnt - 1] + sdata$value[cnt - 1] - sdata$value[cnt] } else sdata$ddtd[cnt] <- 0 } return(sdata) Thank you, Benjamin

Hi, I am planning on putting some R script in an appendix of a LaTex document. Can anyone recommend me a way of how to format it? Is there a way to keep all line breaks without having to insert \\ in every single line? Thank you! Benjamin

Hi all, why doesn't something like this does not work? speedy <- (sdata$VaR < sdata$DdtdAbs) && sdata$DdtdDuration >= qpois(pct,lambda) && sdata$Ddtd > MinDD or sdata$Ddtd[sdata$Ddtd > 0 && sdata$VaR < sdata$DdtdAbs] sdata looks like this: dataId date value Ddtd VaR DdtdAbs DdtdDuration 18948 79637 2004-07-27 10085.10