similar to: code to turn T into TRUE

Hi, maybe someone can help me with this: I have a matrix of genes and values: GeneName Value Abc1 10 Abc2 11 Bbc1 -5 Bbc31 2 Ccd 5 Ccd -2 Ccd 7 Dda 5 Dda 10 ..... ..... Zzz3 -1 I would like to

Hi, how can I change a defined factor-variable? Like adding levels, renaming existing levels or merge several levels of a factor to one level? For example; following factor-variable is given: x <- factor(c("xyz1", "abc1", "xyz2", "abc2")) How can I add the level fgh? And how can I merge "xyz1" and "xyz2" to one level? And

Hi all, I am interested in plotting a heatmap of a set of genes. I would like the text labels of these genes to be colored red rather than black if they meet certain statistical criteria (using an if statement). I'm not sure how to change individual color labels without changing them all. Can anyone provide some insight on how to do this? Thanks in advance, Jake

Hi together, after I read "very often" without even a tiny bit of a contradiction, I start to have the feeling I have a basic misunderstanding of rsync. Assume one want to get a list of files which would have been transfered by rsync if rsync was requested to sync directories X and Y and one does <code> X=`mktemp` echo "abc" > $X/1 echo "abc1" > $X/2

Dear R users, Inspired by previous list discussion of the glob2rxc function, I am attempting to create a new vector called TOTAL by summing all vectors whose names begin with ABC: TOTAL = sum(list = ls(pattern = glob2rx("ABC*"))) I'm running R 2.2.1 on Windows XP. Can anyone say what I'm missing? Thank you, Mark

Hi, Let's say that I have a set of column names that begin with the string "Xyz". How do I extract these specific columns? I tried to do the following: dataframe1[,grep("Xyz",colnames(dataframe1))] But it does not work. What is wrong with my expression?

hi there, i an beginner of R. some one have sent me a file (extension is .Rdata). i have installed R in my computer and i just double clicked the data. then it automatically opened R programme and displayed that [previously saved workspace restored]. the following message was displayed. Type 'demo()' for some demos, 'help()' for on-line help, or'help.start()' for an

Hi, I'm new to R (and statistics) and my boss has thrown me in the deep-end with the following task: We want to evaluate the impact that sampling size has on our ability to create a robust model, or evaluate how robust the model is to sample size for the purpose of cross-validation i.e. in our current project we have collected a series of independent data at 250 locations, from which

---------- Forwarded Message ---------- Subject: Re: [R] conditional coloring of image labels Date: Friday 11 November 2005 1:04 pm From: jim holtman <jholtman at gmail.com> To: Jake Michaelson <jjmichael at cc.usu.edu> Use 'mtext': genes=cbind(ABC1=c(3,4,4,5,6,3), ABC2=c(4,3,4,7,7,8), ABC3=c(8,7,8,6,3,2)) ###plot the image image(1:nrow(genes), 1:ncol(genes), genes, axes =

Hi, I've looked all over for a solution to this, but haven't had much look in specifying what I want to do with appropriate search terms. Thus I'm turning to R-help. In the process of trying to write a simple function to rename individual column names in a data frame, I ran into the following problem: When I rename the columns within my function, I can't seem to get it to

I can report that the computer renaming worked. As it turned out, only the cn was incorrect ... ldbsearch -H ldap://DC1 -UAdministrator 'CN=DT06' dn: CN=DT06,OU=Desktops,OU=Computers,DC=domain,DC=com objectClass: computer cn: DT06 operatingSystem: Windows 10 Pro displayName: WH23$ sAMAccountName: WH23$ ... so a simple LDAP rename worked ... ldbrename -H ldap://DC1 -UAdministrator

Hey folks, I've written a Common Lisp compiler using LLVM as the back end. I switched to MCJIT a couple of days ago. I generate DWARF debugging information for each Compile Unit, Function, LexicalBlock and line numbers (using DIBuilder). (I'm on OS X 10.8.5; XCode 5.0; ToT LLVM/Clang build rev 192521) When I check my backtraces in lldb (stock lldb from Xcode 5.0) I don't see my

Samba V3, tdbsam backend. I've had to change the workgroup name in smb.conf on a Samba PDC (ie, I've changed the domain name). However, the old domain name still shows up in Windows PCs' "Microsoft Windows Network" (together with the new name, which works just fine). I want to remove the old domain name, and I assume it is still showing because it is still present in

Dear list members, I have created seven objects, from a to g, so that ls() gives me [1] "a" "b" "c" "d" "e" "f" "g" how can I automatically change their names in "a1" "b1" "c1" "d1" "e1" "f1" "g1" It seems simple, ut it is driving me mad. Thank you very

Dear R users: I have a problem about catch the value from function. I have following two functions (part): sbolus1 <- function() { ....... for( i in 1:Subject) { kel<-par1 Vd<-par2 PKindex<-sbolus1.out(PKtime,kel,Vd,defun,par1,par2,Dose,i) } savefile(PKindex) } sbolus1.out<-function(PKtime,kel,Vd,defun,par1,par2,Dose,i) { time<-PKtime$time

I'd like to draw a lattice plot with groups. The groups (the grouping condition, fns) are successfully marked with separate symbols, using the following code: xyplot(T~A|speaker,groups=fns,pch=1:3,key=list(space="right",points=list(pch=1:3)),type=c("g","p","r")) Here's a hard part. This draws regression lines for each group in each panel (there are

> On Thu, Apr 9, 2020 at 12:44 PM Bravington, Mark (Data61, Hobart) > <Mark.Bravington at data61.csiro.au> wrote: > > > > The "r-devel snapshot build" 78175 on Windows--- a dot-exe installer--- seems to be missing a couple of files in its bin/i386 folder: Rterm.exe and Rgui.exe. Both are present in its bin/x64 folder (and in the i386 folder for current R). From:

>>>>> Jeroen Ooms >>>>> on Fri, 10 Apr 2020 08:54:39 +0200 writes: > On Fri, Apr 10, 2020 at 2:42 AM Bravington, Mark (Data61, > Hobart) <Mark.Bravington at data61.csiro.au> wrote: >> >> > On Thu, Apr 9, 2020 at 12:44 PM Bravington, Mark >> (Data61, Hobart) > <Mark.Bravington at data61.csiro.au>

# r-bugs@r-project.org `predict' complains about new factor levels, even if the "new" levels are merely levels in the original that didn't occur in the original fit and were sensibly dropped, and that don't occur in the prediction data either. (At least if `drop.unused.levels' was set to TRUE, which the default.) test> scrunge.data.2_ data.frame( y=runif( 3),

Hi, Did anyone with better emacs lisp knowledge than me already come up with a function like spec-at-point which finds the specify and context declaration for the current cursor position and returns a string which can be used to be passed to the --spec option of the spec runner? Damn that would be useful ... I am currently using a function that runs spec --line with the current line number, the