similar to: Creating multiple vector/list names-novice

Hello dear R people, for my MSc thesis I need to program some functions, and some of them simply do not work. In the following example, I made sure both vectors have the same length (10), but R gives me the following error: Error in if (vector1[i] == vector2[j]) { : missing value where TRUE/FALSE needed I googled for possible solutions, but I did not find a good explanation for this...

Dear all, I was encountering with a typical Matching problem and was wondering whether R can help me to solve it directly. Let say, I have 2 vectors of equal length: vector1 <- LETTERS[1:6] vector2 <- letters[1:6] Now I need to match these 2 vectors with all possible ways like: (A,B,C,D,E) & (a,b,c,d,e) is 1 match. Another match can be (A,B,C,D,E) & (b,a,c,d,e), however there

Hi All, I am counting the number of occurrences of the terms listed in one vector in another vector. My code runs: for( i in 1:length(vector3)){ vector3[i] = sum(1*is.element(vector2, vector1[i])) } where vector1 = vector containing the terms whose occurrences I want to count vector2 = made up of a number of repetitions of all the elements of vector1 vector3 = a vector of NAs that is

Looking for help with the following problem. Given a sample of zeros and ones, for example: > VECTOR1<-rep(c(1,0),c(15,10)) > VECTOR1 [1] 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 How would I create a new sample (VECTOR2) also containing zeros and ones, in which the phi-coefficient between the two sample vectors was drawn from a population with a known

hi is there a faster way to do this? i <- 1 for(x in vector1) for(y in vector2) { m[[i]] <- (x - y) i <- i + 1 } regards soren -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in

Hi, I have many files containing one column of data. I like to use the scan function to parse the data. Next I like to bind to a large vector. I try this like: count<-1 files <- list.files() # all files in the working directory for(i in files) { tmp <- scan(i) assign(files[count], tmp) count<-count+1 } This part works! Now I like to plot the data in a boxplot.

Hi All, I am trying to match two character arrays (email lists) using either pmatch(), match() or charmatch() functions. However the function is "missing" some matches due to differences in the cases of some letters between the two arrays. Is there any way to disable case sensitivity or is there an entirely better way to match two character arrays that have identical entries but written

Dear Statisticians--- This is not even an R question, so please forgive me. I have so much ignorance in this matter that I do not know where to begin. I hope someone can point me to documentation and/or a sample. I want to compute a covariance as quickly as non-humanly possible on an Intel core processor (up to SSE4) under linux. Alas, I have no idea how to engage CPU vectorization. Do I need

Hi. I want to remove one of three hard drives. But if I just remove the disk, Linux signals errors and enters administrative mode requesting corrective actions which, of course, I do not know. If I reconnect the drive, everything returns to normality. Can anyone help me? Thanks in advance. MLM -------------- next part -------------- An HTML attachment was scrubbed... URL:

I have EA's Need for Speed 2 and Need for Speed 3 Hot Pursuit. Neither one will run on my WIN XP system. I have a pretty solid 3.0 Ghz system with a 256 MB nvidia graphics card. I want to run these programs, can I download WINE HQ and play these? I found this? http://appdb.winehq.org/objectManager.php?sClass=version&iId=1903&iTestingId=15217 But, I have no clue how to even

I am a little confused about a simple model specification in lme(). I have Treatments A (levels=1:2) and B (levels=1:2), Blocks (1:10), response Y. Levels of treatment A are assigned at random to entire blocks, and all levels of B are applied to plots within each block. (I believe that if all levels of A were applied to each block, then the correct model statement would be: model <- lme(Y

OK, I am now at the point where I can use fitdistr to obtain a fit of one of the standard distributions to mydata. It is quite remarkable how different the parameters are for different samples through from the same system. Clearly the system itself is not stationary. Anyway, question 1: I require a visual perspective of the fit I get. I can use hist.scott to get a hisogram (and just have to

Dear All: I am new here. Please, advise how can I reach the R-archives to look through the libraries available for download.   Thanks   Xao Ping R&R Pharmakinetics Taiwan [[alternative HTML version deleted]]

Hi, I have some questions on SysLinux (PXELinux) capabilities: First I would like to describe our environment. We are going to have an embedded PC (hopefully running some form of Linux). By embedded I mean, no user Interface (i.e. no VGA, keybrd, mouse), no Disk drives of any sort. It will have lots of RAM, part of which is expected to be used as a RAM disk. It will have a 1Gb Ethernet

I have looked through all of the documentation on the simple.c menu setup. I am moving from the menu with the Default, and several files *.msg my current menu launches in text and I navigate by F numbers or typing the corresponding Number next to the option that I want, I can handle setting this up, but I want a graphical background now and more customized options. So I am modifying simple.c to

The windose application I am trying to run bombs with the following error box. unknown has generated errors and will be closed by Windows. You will need to restart the program. An error log is being created. OK I can't find the alleged "error log." Any ideas where it may be? Thanks, SJr

----- Forwarded message from Steven Rubenstein <SJR@ElectricSpectric.com> ----- yes the apps matters because some other users might have run into the same problem. Have you check the app database on the codeweavers website ? I never try that app myself so I forwaded the answer to the mailing list ... I'll do a little research on it ;) See you Rico > From: Steven Rubenstein

Could someone recommend 5 different varieties of red wine, average price available in a supermarket for a novice to get a good overview of what's out there? :P

On Fri, 2007-07-20 at 02:08 -0400, BSumrall wrote: > My dial plan of issues?.. > exten => s,1,Answer(60) > exten => s,2,Background(otherwise-press) > exten => s,1,Playback(digits/1) > exten => s,2,Goto(default,s,1) > exten => s,1,Playback(digits/2) > exten => s,2,Goto(default,s,1) I'm not sure why you have three different sets of priorities one and two

On 20/11/2016 14:51, Michael Felt wrote: > root at x066:/data/prj/aixtools/dovecot/core# cat /etc/dovecot/README > Configuration files go to this directory. See example configuration > files in > /usr/share/doc/dovecot-core/example-config/ > > Conclusion: > > --prefix=/opt is not applied everywhere. > > * More first impressions as I come to them - if you want them -