similar to: Why is plotting so slow?

Take a look at Rweb from Jeff Banfield (http://www.math.montana.edu/Rweb/) or Rcgi which is a CGI WWW interface to R by Mark J Ray. This information is also mention in the FAQ. "Chris Milkosky"

I am trying to make it so two columns with similar data use the same internal numbers for same factors, here is the example: > read.csv("test.csv",header =FALSE,sep=",") V1 V2 V3 1 sun moon stars 2 stars moon sun 3 cat dog catdog 4 dog moon sun 5 bird plane superman 6 1000 dog 2000 > data <-

under Ubuntu 9.04 R seems to be very slow at plotting. the example below illustrates with a plot of error bars of sample means where i watch as each error bar is plotted one at a time. very annoying and pain in the neck when running Sweave repeatedly. running R 2.9.1 under Windoze on the same machine the error bars plotted in the code below appear instantaneously. has anyone else noticed this

hi, I have an 20G archive of pic files which would have to be mirrored onto another server. It contains large JPEGs, around 10k files, one of the servers is located in Boston, the another is in Budapest, Hungary. I use rsync rsync://remote_box/remotedir localdir/ -zcvr --progress --size-only The issue is that the remote server sends the filelist very slow. Looking into the rsyncd process with

Hello! I am working with signals and a plot of several signals on the same axes can get quite messy. With lines that are very fractured, distinction by only the linestyle is not very clear. If I add symbols to the plot however, there are so many symbols, that they overplot and the whole plot is unreadable once again. I am looking for advice on how to make a plot with continuous lines and symbols

This is not a criticism of R, but R runs much slower on one of my machines than it does on the others, so something is wrong with that machine, but I don't know where to look for a remedy. Here are the details: I have a 32-bit win xp machine running at 2.66Ghz and a 64-bit win 7 machine running at 3.00 GHz. I have noticed that the win 7 machine seems slower, so I ran the rbenchmark example

Hi (Eric?), A couple of questions while using the 'virsh blockpull' Summary: 1] Created snapshots this way: base<-snap1<-snap2<-snap3 (online, external snapshot --disk-only) 2] I did a 'virsh blockpull' from snap2 into snap3 3] Next, did another 'virsh blockpull' from snap1 into snap3 - Here, 'qemu-img info /path/to/snap3' shows its backing file

I just ran into this strange behavior. y <- rnorm(1000) x <- seq(0, length=length(y)) plot(x, y, type='l', lty=1) - instantaneous plot(x, y, type='l', lty=2) - 18s plotting lines + 15s plotting axes = 33s plot(x, y, type='l', lty=3) - 76s ,, + 75s ,, = 151s plot(x, y, type='l', lty=4) -

Hi everyone, I am seeing slower-than-expected performance in Gluster 3.2.3 between 4 hosts with 10 gigabit eth between them all. Each host has 4x 300GB SAS 15K drives in RAID10, 6-core Xeon E5645 @ 2.40GHz and 24GB RAM running Ubuntu 10.04 64-bit (I have also tested with Scientific Linux 6.1 and Debian Squeeze - same results on those as well). All of the hosts mount the volume using the FUSE

All, I really need some help. I'm putting samba up on a new windows domain called SIERRA. I'm using Samba 3.0.2a on Solaris 8. I'm barely knowledgeable on Windows NetBIOS... but am good with Solaris. The status is that I've got the daemons running and working normally. I have 1 desktop with 1 PDC & 1 BDC in the SIERRA domain. On the desktop, I can see both DC's but

Hi I have configured samba (version 2.2.7a) on Linux 9. Now I am facing a problem like I am able to invoke the swat in the local machine (http://localhost:901 <http://localhost:901/> ), But I am not able to invoke the swat from other machine. Let us consider Localhost name is moon (linux machine) Another machine is mars (Win 2k) I am able to invoke swat from

On 8 Apr 2019, at 16:35, Shawn Heisey via dovecot <dovecot at dovecot.org> wrote: > I would like to create a sieve rule where I do a regex match on ALL headers, not a specific header. This is a really bad idea. Headers can be quite long, contain data that you do not have control over, and checking all headers will be very expensive and may leave you open to various regex attacks.

Crontab offers many refined facilities for Western calendaring, but none for traditional Eastern-- lunar-- designations. So for example, if one wants specify regular occurring events on full moons or on new moons, there is no way to do this. Emacs (a text processor!?) accomplishes this. The math for calculating lunar calendaring is already available; mathematical functions are already

Does Wine use past the first 64MB on any video card? This question applies to all wine versions. I have heard it stated before that wine only uses the first 64MB on your video card either in direct3d or opengl modes. Is this true? If it is true is there a registry entry that can be added to make wine use past the first 64MB on your video card? I apprecaite your help in this matter?

I've got a couple of SPARCstation 2s (about as fast as a fast 486, for most thing) that I'm going to be using for some testing. I realize that these machines are a bit slow, but when connecting via OpenSSH, it's MUCH slower than connecting to my 486-DX 50. The point where it waits is just after "debug: Sent encrypted session key.". The pause is for about 10 seconds, while

Hi All, I am cross posting this to the Asterisk Users, Biz, and Dev lists at the suggestion of David Duffet, so sorry if you see it multiple times. As this year Astricon is in Orlando, and most of us are tech geeks in on form or another, we are trying to organize a road trip to see NASA's Kennedy Space Center. I have been in touch with their group sales office and was told that there is a

On 12/06/2015 02:23 AM, ken wrote: > Crontab offers many refined facilities for Western calendaring, but none > for traditional Eastern-- lunar-- designations. So for example, if one > wants specify regular occurring events on full moons or on new moons, > there is no way to do this. Emacs (a text processor!?) accomplishes > this. The math for calculating lunar calendaring is

I'm running a CentOS 6.5 chroot to build Pale Moon (a Firefox fork) for older machines running distros like Puppy linux. Before anyone asks... * Yes, even though the older machines are using "ancient" glibc, etc, they do have security patches back-ported, e.g. http://www.murga-linux.com/puppy/viewtopic.php?t=90461 "Lucid Puppy Revitalized as 5.2.8.7 - December,

Sorry, apparently I forgot that we are looking at the Monday before Devcon for this trip. > ------------------------------ > > Message: 4 > Date: Wed, 24 Jun 2015 11:59:29 +0300 > From: Eric Klein <eric.klein at greenfieldtech.net> > To: asterisk-users at lists.digium.com > Subject: [asterisk-users] Organizing a Pre Astricon road trip > Message-ID: >

Hello R users, Doing My PhD I collected count data which I believe is zero inflated. I have run a statistical model with lmer and family=poisson and got summary(model)@sigma=1 so I believe there is no overdispertion. I would like to use the fmr function from the 'gnlm' library but I just cannot figure out from the examples in the help page and some forums out there how to convert the lmer