similar to: Need to clean a table, and compute mean and SD

Hi I'm sorry for my so basic question, but it's so basic that I can't find anwser anywhere... I have data like this: [1] 16.8000000 6.5333333 5.0666667 3.9333333 2.2000000 1.6666667 [7] 1.2000000 1.0666667 0.7333333 0.6666667 [1] 35.6113946 6.9576953 4.5271667 2.3744674 1.4735768 1.1751393 [7] 1.2649111 0.7988086 0.7037316 0.7237469 [1] 32.9333333 15.6666667

On Thu, 2015-01-29 at 15:56 +0800, Kevin Laurie wrote: > Hey Joseph > Thanks. Strace seems like a very useful tool > Only problem is that I dont think it is maintained on ubuntu. > Tried to run:- > apt-get install strace but could not download it. > Might need to download and build it. Do you know any other way of getting > it? > Thanks > Kevin A. try apt-cache search

Hey, I have a very trivial parsedfile based type - http://pastie.org/311146 - that works fine when deployed and run under puppetd -t. However, when being run by the daemonized puppet, it results in this error: Mon Nov 10 03:50:48 +0000 2008 //Node[ams-proxy-2]/quagga/Quagga::Daemon[zebra]/Quagga_service[zebra] (err): Failed to retrieve current state of resource: No ability to determine if

Dear R-specialists, I am trying to create a Makefile that will first convert all my .Rnw files into .tex files and then, that will run the LaTeX compiler to produce a pdf document. This issue has been discussed before. Hence, I've basically adapted a Makefile I found at http://n4.nabble.com/R-Sweave-R-and-complex-latex-projects-td810020.html#a810023 to make it compatible with a Windows

I have a brand new Dell Poweredge T310 server with 4G ram and 1TB raid-5 hard drive in it. I Really only need to be able to run a copy of CentOS 5.4 on it, but I'm wondering if in the build process should I stick on ESXi 4 and then run CentOS as a vm? This would give me the options to roll out other VM's if I want over the life of the server (which I likely won't need) but the

Over the weekend I upgraded my system to Mac OS X 10.8, and now a clean cmake build fails. The error message: > Building C object runtime/libprofile/CMakeFiles/profile_rt-static.dir/CommonProfiling.c.o > cc1: error: unrecognized command line option "-Wcovered-switch-default" The configuration: > Mac OS X 10.8 > CMake 2.8.8 > LLVM tot > Apple clang version 4.0

Hi, You need to issue two commands: /sbin/ifconfig eth0:0 xxx.xxx.xxx.xxx /sbin/route add -host xxx.xxx.xxx.xxx dev eth0 For example: /sbin/ifconfig eth0:0 172.16.1.199 /sbin/route add -host 172.16.1.199 dev eth0 You can even assign multiple aliases to one NIC (One of my servers has about 10 ip addresses): For example: /sbin/ifconfig eth0:0 172.16.1.199 /sbin/route add -host 172.16.1.199

Dear R-users, I have very recently started learning about object-oriented programming in R. I am far from being an expert in programming, although I do have an elementary C++ background. Please take a look at these lines of code. > some.data = data.frame(V1 = 1:5, V2 = 6:10) ; > p.plot = ggplot(data=some.data,aes(x=V1, y=V2)) ; > class(p.plot) ; > [1] "ggplot" My

Hola a todos: Hace unos meses estuve preguntando sobre la prueba de Thom para comprobar la homogeneidad de series temporales sobre datos de radiación e insolación (después he visto que también se usa con otras variables meteorológicas) [0]. El caso es que por distintas razones no había podido avanzar en el asunto y ahora vuelvo sobre él. Creé una función para realizar la prueba de Thom pero

I need to experiment with ldap for a site I manage, and wondered if vmware would be a good way to go for some testing. My current server is RHEL3, which is getting dated, and I think that I should refresh this server entirely in the move to ldap. We need to have an ldap server for publishing email addresses for a VPN for a nursing home that the upstream can harvest and we can browse to send

Is there any way to validate a form that isn''t connected to a model. I have a form that connects to a controller action and I want to validate the inputs on the form like I would with the validates_ATTRIBUTE_of property on a model. Is there any way to do this? -------------- next part -------------- An HTML attachment was scrubbed... URL:

Dear R-users, I've recently switched to Ubuntu and I've decided to use Kate to edit my R code. I really like how Kate allows one to simply pipe their code to the terminal. However, I would find it even better if I could actually get the Kate console to display error messages (or any console outputs in fact) in red and my input in a different color. The instance of xterm that Ubuntu

Dear List, I would like to create several graphs of similar data. I have x and y values for several different individuals (in this case fish). I would like to plot the x and y values for each fish separately. I can do it using a for loop, but I think I should be using "apply". Please let me know what I am doing wrong, or if there is a "better" way to do this. What I have

If I do: script/generate controller Photo I get a controller named photo_controller. OTOH, if I do: script/generate scaffold Photo I get a controller named photos_controller. (Note that the controller name is pluralized). I realize that I''m specifying the controller name explicitly in the first case, but it seems odd to me that the scaffold command generates a pluralized

I’m working to implement Source Based Code Coverage in a workflow that uses lcov for report generation. We’ve customized our llvm-cov to add a command to convert the SBCC counter data to lcov’s ‘.info’ format. The problem is that the region-based counter definitions in SBCC can span source code regions that can contain blank lines (or lines with only comments). Converting this to lcov’s

For some reason I can't ping or communicate with two of my machines that have static IP's on my lan. My mythbe and mythfe are both set to have static ip's in the event of some sort of power problem the wife can stillwatch tv. After installing CentOS5, I can't communicate with those two machines. I read through the release notes and the docs on dhcp, but I can't seem to see

Hi, I am in the proces of upgrading my CentOS 4.1 servers to 4.2. I've burnt CentOS 4.2 CD's from the ISO images (these images work because I already installed a new server with it), but I am unable to upgrade the existing servers to 4.2 using the CD's.... Does anybody have a clue, why this is not working... or is the online update option the only one... Thom

Anyone on the list able to help this chap? The message was mis-sent to samba-technical (the development list). --dave -------- Original Message -------- Subject: How to join to a DC ie. net join? Date: Wed, 08 Jun 2005 16:19:46 -0700 From: The Kid From LA <lacakid@gmail.com> Reply-To: The Kid From LA <lacakid@gmail.com> To: samba-technical@lists.samba.org I have read lots of

Hi, I want to run something like SELECT firm_id, count(*), mean(value), sd(value) FROM table GROUP BY firm_id; But I have to write a for loop like for ( id in unique(table$firm_id ) { print(paste( id, mean(table[firm_id == id, "value"]) )) } Is there any way to do it easier? Thanks :) Best, Reeyarn Lee [[alternative HTML version deleted]]

Hi, I have a eaton 1500 that connects to an Ubuntu Xenial box via USB. The UPS works, however exactly *ever 5 minutes* it disconnects and reconnects and I see this in syslog: Mar 10 19:50:32 spike kernel: usb 4-5: USB disconnect, device number 103 Mar 10 19:50:33 spike kernel: usb 4-5: new low-speed USB device number 104 using ohci-pci Mar 10 19:50:34 spike kernel: usb 4-5: New USB device found,