search for: knudsen

...e. For i=10, the last for loop is over 11:10. Usually programming laguages would regard what corresponds to 11:10 as empty, but A:B with A bigger than B is in R interpreted as the numbers from B to A in reverse order. Is there a clever way to make nested loops like the one above in R? -- Michael Knudsen micknudsen at gmail.com http://lifeofknudsen.blogspot.com/

...but what if I want to find the location of more than one number? I could do c(which(x==2),which(x==3)) but isn't there something more streamlined? My first guess was y=c(2,3) which(x==y) integer(0) which doesn't work. I haven't found any clue in the R manual. Thanks! -- Michael Knudsen micknudsen at gmail.com http://lifeofknudsen.blogspot.com/

...It turns out that the alternative > a = (1:9)/10 works just fine. Are there any good guides out there on how to deal with issues like this? I am normally aware of rounding errors, but it really surprised me to see that an elementary function like seq would behave in this way. Thanks, Michael Knudsen -- Michael Knudsen micknudsen at gmail.com http://sites.google.com/site/micknudsen/

Hey guys, Does anyone know how to change the location of puppet.conf? In my situation, I don''t want to store it under /etc/puppet/puppet.conf or ~/.puppet/puppet.conf -- I''d like to store it under /opt/puppet/puppet.conf in this example. Is there a method without having to symlink, perhaps with an environment variable like PUPPET_CONF=.... ? Thanks for your time, Jason --

...nt of files Product: rsync Version: 3.1.3 Hardware: All OS: All Status: NEW Severity: normal Priority: P5 Component: core Assignee: wayne at opencoder.net Reporter: bugzilla.samba.org at jfa.knudsen.ovh QA Contact: rsync-qa at samba.org I tried to rsync a folder with 323,187 files in it. I sync from osx to linux (NAS Synology). Both side is rsync v3.1.2 compiled by myself. On the NAS, original rsync is 3.0.9. Rsync 3.1.2 hangs at around 295,000 files. If I use exclusion to go under t...

Hi I''m trying to create a web application with a UI that is fundamentally similar to Google Reader, in Rails 3 and probably with some Javascript toolkit (jQuery?). I''m new to web development (my background is in desktop application development), however, and after some experimentation with CSS layout I''m frankly unsure of how to achieve the desired layout. Therefore

Dear R community! I am trying to create a heatmap based on the following data. As you can see the diagonal (0,0 to 10,10) is always 0). If I run the heatmap command like i posted it I get a graph with horizontal lines. What is my mistake? > heatmap(activity.matrix, Rowv = NA, Colv = NA, scale="column", xlab="x Compounds", ylab="y Compounds",

Hey guys, Relatively new to Puppet and I''m trying to setup tagmail to send all emails to me: at one point I''ll filter that down to errors and whatnot (based on tags) but for now I just want to get it working. Master Puppet server is setup with Passengers, all works well: /etc/puppet/puppet.conf [main] # The Puppet log directory. # The default value is

Hi, excuse me for my english, i am using R on windows and i have to do several graphs with axis labels and the axis text thicks has a specified font type, (Arial) and a specified font size. How can i do these? Thank you in advance -- View this message in context: http://www.nabble.com/graph%3A-axis-label-font-tp24463974p24463974.html Sent from the R help mailing list archive at Nabble.com.

Hi I''m trying to add extra facts to facter. The puppetd is running on Debian Etch Amd64 as Xen 3.1 guest. I''ve follow the Wiki on adding the facts. First I used relative path in the manifest and added "factsync=true" in client''s puppetd.conf. And then tested it with "puppetd -vt". But no matter what i tried, this error came: File paths must be fully

Hi , I am using the plot function for some data , and the plot is coming back pure black , with scales on the side . Regards Malcolm [[alternative HTML version deleted]]

Hello, Please forgive me that this question is so basic, but i have not been able to find a solution in any of the basic R introductions, in the R wiki, or in the stats textbook i'm using to learn R. I run R on a macintosh, and i have not been able to load any data files yet. For instance, if I have a data table in a file called schools.txt on my desktop, i've been trying to load the

I am stumped. I have a data set with multiple columns and about 65,000 case. Some of the cases have a "#NULL!" value so for dataframe "Props_": access_emp pct_vacant TAVAIL park PARKACRES totlandare 4538 52.15 #NULL! 0 1 22.99 74,129.70400 4539 52.15 .09 0 1 22.99 982,850.80400 10292 54.20

...x mail_full_filesystem_access = yes mbox_locks = fcntl auth_passdb = shadow There is no subdirectories in ~/Mail, neither visible nor hidden. I did try to read the docs, and I did browse the mailing list archives, but either I missed something or it is not there. Any ideas? Thank you, David Knudsen

.... To use foreach I see no other way than to come up with a substitute for c in the .combine option. I have checked out the big.matrix manual, but I can't find a function suitable for just that. Actually, I wouldn't even know how to do it for a usual matrix. Any clues? Thanks! -- Michael Knudsen micknudsen at gmail.com http://lifeofknudsen.blogspot.com/

Package: xen-hypervisor-3.0.2-1-i386 Version: 3.0.2-3+hg9762-1 Severity: normal xm fails to find xen-utils, the error apears with other parameters, such as xm create. The error also apears when running "/usr/lib/xen-common/bin/xen-utils-version". Best Regards /Lars Staun Knudsen #xm list WARING! Can't find version 3.0.2-3-1 of xen utils, fallback to default version! Name ID Mem(MiB) VCPUs State Time(s) Domain-0 0 1001 2 r----- 262.5 uname -a: Linux vserver 2.6.16-2-xen-686 #1 SMP Fri Aug 18 21:56:08 U...

Full_Name: Finn Knudsen Version: 1.8.0 OS: windows 2000 Submission from: (NULL) (194.192.22.33) The problem seems to happen when running the GLM. When both multiplicative effects and an offset is present. I experienced this problem on my own dataset when using af Poisson familiy with log link function but the behaviour...

...require(bigmemory) Loading required package: bigmemory > kmeans.big.matrix Error: object 'kmeans.big.matrix' not found Does anybody know how to get the kmeans.big.matrix() function? Are there other cluster algorithms out there ready to accept a big.matrix as input? Thanks! -- Michael Knudsen micknudsen at gmail.com http://lifeofknudsen.blogspot.com/

Hi, Our discussions about 64 bit R has led me to another thought. I have a nice dual core 3.0 chip inside my Linux Box (Running Fedora 11.) Is there a version of R that would take advantage of BOTH cores?? (Watching my system performance meter now is interesting, Running R will hold a single core at 100% perfectly, but the other core sites idle.) Thanks! -- Noah

Hi, I would like to use a random Forest model to get an idea about which variables from a dataset may have some prognostic significance in a smallish study. The default for the number of trees seems to be 500. I tried changing the default to ntree=2000 or ntree=200 and the results appear identical. Have changed mtry from mtry=5 to mtry=6 successfully. Have seen same problem on both a Windows