similar to: Odd scheduling behavior of R on Windows

I like your ls.obj function - how might I turn it into a standard function for me whenever I launch R? -----Original Message----- From: David Hinds [mailto:David_Hinds at perlegen.com] Sent: 17 January 2003 20:58 To: r-help at stat.math.ethz.ch Subject: [R] Re: check variables: a Q from a beginner I played around a bit with the ls.objects() code posted by Petr Pikal yesterday and came up with

Hello, sorry if the question was asked a couple of times before but I couldn't find any useful hinds to this problem using google and the listman search-engine of the archive of this list. Somehow the ext3 filesystem on one of my machines died an after a reboot grub wouldn't come up again. What I did so far: fsck -y /dev/hda4 fsck 1.35 (28-Feb-2004) e2fsck 1.35 (28-Feb-2004)

I''m a tc newbie, and I think I am close to being able to use it to control one of the virtual web sites on our Gentoo Linux server. The site has it''s own IP address. I have a bit of a problem in that the way I originally configured tc, the busy site grabbed all the bandwidth, leaving none for the other (and more important) sites. Here is how I had configured it: tc

I'd like to get a measure of goodness of fit for a heirarchical clustering result from hclust. Something that would indicate the extent to which the dendrogram accurately represents the original dissimilarity matrix. Is there an easy way to do this? Or, does anyone have code for computing distances between nodes given an hclust structure? So far, my searches have come up dry. -- David

> Message: 4 > Date: Wed, 29 Apr 2015 08:35:29 -0500 > From: Matt Garman <matthew.garman at gmail.com> > To: CentOS mailing list <centos at centos.org> > Subject: [CentOS] nfs (or tcp or scheduler) changes between centos 5 > and 6? > Message-ID: > <CAJvUf-CyTg8ZiGq3OXRLKw7s1K2dGx1gqo_2XwOAXXQty=RHZQ at mail.gmail.com> > Content-Type: text/plain;

The current Linux scheduler makes one big assumption: that 1ms of CPU time is the same as any other 1ms of CPU time, and that therefore a process makes the same amount of progress regardless of which particular ms of time it gets. This assumption is wrong now, and will become more wrong as virtualization gets more widely used. It's wrong now, because it fails to take into account of several

The current Linux scheduler makes one big assumption: that 1ms of CPU time is the same as any other 1ms of CPU time, and that therefore a process makes the same amount of progress regardless of which particular ms of time it gets. This assumption is wrong now, and will become more wrong as virtualization gets more widely used. It's wrong now, because it fails to take into account of several

Take the following example: a <- rnorm(100) b <- trunc(3*runif(100)) g <- factor(trunc(4*runif(100)),labels=c('A','B','C','D')) y <- rnorm(100) + a + (b+1) * (unclass(g)+2) m <- lm(y~a+b*g) summary(m) Here b is discrete but not treated as a factor. I am interested in computing the effect of b within groups defined by the

On Thu, Apr 30, 2015 at 02:24:27PM +0200, Peter van Hooft wrote: > > Message: 4 > > Date: Wed, 29 Apr 2015 08:35:29 -0500 > > From: Matt Garman <matthew.garman at gmail.com> > > To: CentOS mailing list <centos at centos.org> > > Subject: [CentOS] nfs (or tcp or scheduler) changes between centos 5 > > and 6? > > Message-ID: > >

I am interested in studying the binary representation of numerics (doubles) in R, so am looking for possibilities of output of the internal binary representations. sprintf() with format "a" or "A" is halfway there: sprintf("%A",pi) # [1] "0X1.921FB54442D18P+1" but it is in hex. The following illustrate the sort of thing I want: 1.1001 0010 0001 1111

Dear list, currently I have a Debian Wheezy with Kernel 3.6.6 and Xen 4.2 as Dom0 and an Ubuntu 12.04 as a HVM DomU with vga passthrough for my Nvidia GT 520 card working. Hardware is a Gigabyte GA-890FXA-UD5 with IOMMU and an Athlon II. I used the howto by David Techer to get my card running. Currently I can only use the driver version 275.xx of the nvidia closedsource driver. All newer

--On Wednesday, April 29, 2015 08:35:29 AM -0500 Matt Garman <matthew.garman at gmail.com> wrote: > All indications are that CentOS 6 seems to be much more "aggressive" > in how it does NFS reads. And likewise, CentOS 5 was very "polite", > to the point that it basically got starved out by the introduction of > the 6.5 boxes. Some things come to mind as

Anybody else noticed this: debug: package provider yum: Executing ''/usr/bin/yum -d 0 -e 0 list available portmap'' err: //nfs_server/Package[portmap]: Failed to retrieve current state of resource: Could not get latest version: Execution of ''/usr/bin/ yum -d 0 -e 0 list availaSearching 100% | =========================| 16 kB 00:03 Error: No

I''m getting a lot of odd behavior with RedCloth. Perhaps I''ve configured something wrong. Here''s one example... h1. header line # one # two lala haha ------------ Returns the following--------------- <h1>header line <ol> <li>one</li> <li>two<br />lala haha</li> </ol></h1> Any ideas about what this might be?

I''d been trying to iterate through an array of hashes using the ActionController''s render method. Unfortunately, it appears that when I use a hash as one of the array elements, it gets passed as a nil to the partial. Here''s some code: @books = [ ''hello'', ''hello2'' ] render :partial => "book",

Since upgrading to Rails 1.2.* my ActiveRecord has not been acting properly: When I perform a .find and give a UTF8 string as a conditional, the select statement gives me the following: SELECT * FROM albums WHERE (name = ''Medúlla'') When I perform a .save on a model UTF8 and other characters ( . ! ) get stripped out of the query: INSERT INTO albums (`name`)

Hi! I'm using FreeBSD 4.7-STABLE with port version 2003.01.15 of WINE. Strange things are happening though: 1) When my configuration file is ~/.wine/config, I get the error: wineserver: /home/johann/.wine/config is not a valid registry file 2) When I move it to ~/.winerc, I get: Warning: no valid DOS drive found, check your configuration file. Warning: could not find wine config

I found that some of my records from a pre-existing database will occasionaly not be valid. There is no custom validation code on the class, but you can do something like: c = CollectionSession.find 24098 c.valid? => false c.errors.empty? => true What''s odd is that the code in validations.rb looks like it runs the various validations, and then just returns c.errors.empty? Any

Why does: > numeric(0.2*25) return [1] 0 0 0 0 0 but > numeric((1-0.8)*25) returns [1] 0 0 0 0 [running version 3.2.0] [Apologies if this has been asked before - it's a hard question to find specific search terms for] Thanks, Scott

On 08/08/2013 10:05 AM, Hans Lellelid wrote: > > label cobbler > COM32 pxechn.c32 > append tftp://172.20.30.10/lpxelinux.0 > > This specific example (using lpxelinux.0) refuses to load the http-url > kernel from my cobbler box, but if I use non-URL paths (i.e. TFTP) for > kernel and initrd it works just fine. > Does that include a URL-path for TFTP? Any useful