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Hi all, I have a huge matrix of TRUE/FALSE table like following, and I want to count the number of TRUEs in each row. Instead of looping through each row and do length(Z[Z==TRUE]), I am wondering if there is an easier way of doing this. [,1] [,2] [,3] [1,]TRUE FALSE FALSE [2,]FALSE TRUE TRUE Thank you in advance. Wendy -- View this message in context:

Hi all, I have a list of numbers, e.g., X = c(60593.23, 71631.17, 75320.1), and want to round them so the output is Y = c(60000, 80000, 80000). I tried Y<-round(X,-4), but it gives me Y = c(60000, 70000, 80000). Do anybody know how to round up a number to 10^4? Thank you in advance. Wendy -- View this message in context:

Hi all, I want to make a histogram like the one show http://nar.oxfordjournals.org/content/39/suppl_1/D1011/F1.expansion.html here , but I did not figure out how to add the red marks at the bottom of the bars. Could anybody help? Thank you very much -- View this message in context: http://r.789695.n4.nabble.com/annotate-histogram-tp3963960p3963960.html Sent from the R help mailing list archive

Hi all, I have a matrix, for example [,1] [,2] [1,] 1 3 [2,] 4 6 I want to replicate the matrix twice and add an extra column at the end, which is [,1] [,2] [,3] [,4] [,5] [,6] [,7] [1,] 1 3 1 3 1 3 2 [2,] 4 6 4 6 4 6 5 I found 'rep' only works for vector. Does anyone know how to replicate a matrix, and append the matrix?

Dear all, I am really new to R, and I have problem here. I searched around, but did not get a solution. I have a numetrix matrix (20 by 25) saved in .csv. I read it as >sx<-read.csv("sx.csv",header=F) Then I try to convert it to numeric using >sx<-as.numeric(sx) Error: (list) object cannot be coerced to type 'double' The class of sx is "data.frame". I

Hi all My client want a shared folder so that only two people can access and write to it. I added the following to my smb.conf [private] writeble = yes guest ok = no path = /home/samba/private valid users = wendy, pierre write list = wendy, pierre force user = nobody All i need yo do now is make the folder "private" to nobody. How would i go on by doing that and would this work.

Hi Qiao, On 24/07/13 08:23, Qiao Yang wrote: > Hi, > > I am trying to compile a simple program with Clang 3.3 on Linux and used -pg and -O2 option. The program would crash with segfault. Interestingly if I compile it with -pg option only it works. Do you have any idea why it crashes? And any workaround? > > $ cat myprog.c > int main() { > return 0; > } > > $

anyone who can help me understand- one of my developers reimported openssh snapshot from 0722 into cvs. he sent me the following email about an error he believes is in the snapshot i'm not a cvs-knowledgeable person, so i'm not all that clear on this, but should *.in files be in .cvsignore? i tried checking a later snapshot, but 0722 seems to be the latest one. .cvsignore is dated jun

If something deletes and recreates the folder, it?s not really the folder to which you subscribed, is it?! On Wed, May 23, 2018 at 10:33 PM Aki Tuomi <aki.tuomi at dovecot.fi> wrote: > I understand that reading that paragraph makes it sounds obscure and > outdated. But the problem is that if something deletes & recreates your > folder, while you were gone, you would lose the

if i want to learn more about implementing a /dev/urandom, where would be a good place to start? thanks, wendy -- wendy palm Cray OS Sustaining Engineering, Cray Inc. wendyp at cray.com, 651-605-9154

simon- any luck with that GSS-API patch for 3.6.1? ben/markus/whoever - will this ever be added to source? thanks, wendy -- wendy palm Cray OS Sustaining Engineering, Cray Inc. wendyp at cray.com, 651-605-9154

do_pre_login() in session.c is used (in do_exec_pty()) before it's declared, which is causing some problems for me. please move it up a couple hundred lines in the file. patch included for 0807 snapshot. thanks, wendy % diff -u session.c.orig session.c.mod --- session.c.orig Tue Aug 7 13:11:51 2001 +++ session.c.mod Tue Aug 7 16:21:07 2001 @@ -397,6 +397,34 @@ } }

Sorry for top posting, my client is still broken. I have never seen the ghost of a "system-alerts" or similar "well-known" mail folder in the past 30 years. Compliance with an RFC obscure feature is compellong us all to clear subscriptions fol ders by hand. As we meet the problem over and over again, a non-RFC configuration option could solve the problem, and it would be

Hi devs, We are implementing a library that interprets shell scripts so that other programs could efficiently talk to bash. We'd like to hear your advice on whether LLVM is appropriate for us. Here are our considerations: In most cases our library will interpret each script just once. Our current approach is using a manual implementation based on ANTLR and C++, so actually we are executing

I have a glm regression (quasi-poisson) of log(mu) on x but I have varying degrees of confidence in the x values, and can attach a numerical weighting to each. Can anyone help me with suggestions of how to analysise this. Is there an R package that would help? Wendy [[alternative HTML version deleted]]

Hi, I have a vector and a matrix. For example, A = [ 12 3 4]; B = [ 4 13 10 2 4 8]; I am comparing A to each column of B using A>B[,ii], so the expected result is C = [ 1 0 0 1 0 0]; I am looking for a way to do this quickly instead of going through the for loop, but haven't had any luck yet? Any advice is appreciated. Thank you very much. Wendy

I now how to expand a LVM by creating a new drive as described here: http://lists.centos.org/pipermail/centos/2007-February/032664.html, the steps are: # pvcreate /dev/sda3 # vgextend VolGroup00 /dev/sda3 Now, I want to know how to expand a LVM without create /dev/sda3? Suppose I have 2 GB free (unpartitioned) and LVM use /dev/sda2 (8 GB). How to make /dev/sda2 become 10 GB? Then resize LVM

The list moderator has not updated email address from previous employer. i can not post to r-help. Is there a way around this? Anupam. [[alternative HTML version deleted]]

Hi all, I have a vector, e.g., A = c(10, 20, 30, 40). This 4 numbers have 4! = 24 different combination. I want to generate a matrix with one combination in one row, so the output would be B = 10 20 30 40 10 40 20 30 ... Does anyone know how to do this easily in R? Thank you very much. Wendy -- View this message in context:

Mu Qiao wrote: > Hi devs, > > We are implementing a library that interprets shell scripts so that > other programs could efficiently talk to bash. We'd like to hear your > advice on whether LLVM is appropriate for us. Here are our considerations: > > In most cases our library will interpret each script just once. Our > current approach is using a manual