similar to: memory problem

hi, i'm trying to perform a clustering on a big dataframe the code is this: print("load required R packages") require(spgrass6) require(cluster) gmeta6 <- gmeta6() print("read in our 7 raster files from GRASS") x <- readFLOAT6sp(c ("er","crosc","longc","slope","profc","minic","maxic"))

Given a data frame consisting of a pointID and 12 pairs of (lat, long) variables, with names latA, longA, latB, longB, ... latL, longL, I want to reshape it into a data frame with the structure point source lat long 1 A ... ... 1 B ... ... I've looked at reshape and plyr, but can't figure out how to do this. Details of my data frame are below

Hello, i would like to import this txt file: Giorno;PM10 2006-01-01 10:10;10.3 2006-02-02 20:22;50.3 2006-03-03 23:33;20.1 ......... As it's an irregular time series i use zoo as follow: require(zoo) z <- read.table("c:\\1.csv", sep=";", na.strings="-999", header=TRUE) q <- zoo(z$PM10, strptime(as.character(z$Giorno),"%Y-%m-%d %H:%M")) At this

Salve, pensavo che potrei passare a farle vedere le nuove funzionalit? che ho implementato luned? mattina, lei sarebbe disponibile? -- Maurizio Marek idnondisponibile@fastwebnet.it

Hi Greetings to all Is my first post in this forum sorry for my english Many compliment to all developers for great work in Wine Profili2 is the most famous Windows software for designe airfoil profile for RC airplane models. Some times ago I have installed it in ubuntu 10.10 by Wine(1.3.5) with success This software use an mdb file First I have installed Profili download in this web site

Hello listmates, Normally whenever I needed to grab the contents of a disk/partition in its entirety I would just use dd to pipe it wherever I wanted and that would just work. However, with a VZFS partition on a Parallels VM itdoes not seem to work: root at nei [~]# dd if=/dev/vzfs of=/dev/null bs=1M count=50 dd: opening `/dev/vzfs': Permission denied root at nei [~]# root at nei [~]#

Hello all, I'm having troubles getting R to load data from GRASS 7. I suspect I have installed something wrong, but can't figure out what. Any suggestions for what I could look for or how to trouble shoot this? Thanks in advance for any help! After having other issues last week, we have upgraded Debian to the testing version. The other problems are solved, but now I can't get

Has anyone got this setup running? Can you point me to a HOWTO? I'm stuck with a problem in "smbldap_tools.pm" when I do any kind of basic thing. I keep getting this error: ============================================================================ == vulcan root # smbldap-usershow.pl Administrator Can't call method "search" on an undefined value at

I've been able to get PAM/NSS/LDAP working properly - silly typo. Still failing on the smbldap-tools use though. :( Kevin > > Has anyone got this setup running? Can you point me to a HOWTO? > > I'm stuck with a problem in "smbldap_tools.pm" when I do any > kind of basic thing. I keep getting this error: > >

On Fri, 11 May 2001, Cox, Terry (NEI) wrote: > I am interested in your efforts to port R to ARM Linux. If you are > successful, then I have a good reason to spend the money to buy a Compaq > iPAQ. I have compiled R-1.2.2 for arm-linux (iPAQ) on the skiffcluster, an ARM compile farm accessible at http://www.handhelds.org/projects/skiffcluster.html and R-1.2.3 using cross

Per chi vuole guardare il log generato aggiungo una piccola legenda: ZIZI (192.168.70.3) ? il server samba, win7pro-v01 (192.168.64.12) ? il client win7; inoltre il dominio AD si chiama CSATEST mentre il dominio NT (anche se non compare nei logs) si chiama DOMINIOCSA. Piviul

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 10/4/2014 8:46 PM, Bhasker C V wrote: > On 04/10/14 15:36, The Cop wrote: >> Hello, >> >> I am trying to assign an IPv6 address to one of my guests. I followed the >> following guide, unsuccessfully: >> https://www.berrange.com/posts/2011/06/16/providing-ipv6-connectivity-to-virtual-guests-with-libvirt-and-kvm/

So I'm in a stochastic simulations class and I having issues with the amount of time it takes to run the Ising model. I usually don't like to attach the code I'm running, since it will probably make me look like a fool, but I figure its the best way I can find any bits I can speed up run time. As for the goals of the exercise: I need the state of the system at time=1, 10k, 100k,

I'm trying to migrate my existing RedHat ES Samba PDC to Ubuntu. The RedHat version of Samba is 3.0.9 and the Ubuntu version is 3.0.14a. Everything was going fine until I tried to import the LDIF of the existing LDAP directory. The LDIF actually imports all of the structure (OU and Group definitions) and all of my users, but it fails when it comes to my first machine account with this

I've got a Samba (3.0.14a) controlled domain that contains 1 Windows 2003 Server as a member server. I've been thinking about using Terminal Services from that machine to allow roaming users (ie, those outside of the office) to connect to our network and get work done. My only concern at this point how to deal with the lack of an Active Directory and still allow Terminal Services to

I''m installing puppet from git per instructions in another thread. The instructions given at http://docs.puppetlabs.com/guides/installation.html for installing puppet from source lead to it dumping things all over my Ruby, which I really wasn''t expecting and doesn''t work well with our environment. (1) How do I uninstall it? (2) How do I turn the git source into a gem?

I forgot tftp32 log. Here it is, starting from "default" file request: Connection received from 192.168.1.20 on port 57099 [31/05 10:51: 29.370] Read request for file <pxelinux.cfg/default>. Mode octet [31/05 10:51:29.370] OACK: <tsize=938,> [31/05 10:51:29.420] Using local port 1286 [31/05 10:51:29.420] Connection received from 192.168.1.20 on port 57100 [31/05

Hi all: I see a lot of the errors below in /var/log/messages on my firewall: Aug 1 00:47:44 munin kernel: [109008.257109] martian source 192.168.1.5 from 127.0.0.1, on dev eth1 Aug 1 00:48:44 munin kernel: [109068.257384] martian source 192.168.1.5 from 127.0.0.1, on dev eth1 Aug 1 00:49:44 munin kernel: [109128.257509] martian source 192.168.1.5 from 127.0.0.1, on dev eth1 Aug 1 00:50:44

Hello, I am trying to assign an IPv6 address to one of my guests. I followed the following guide, unsuccessfully: https://www.berrange.com/posts/2011/06/16/providing-ipv6-connectivity-to-virtual-guests-with-libvirt-and-kvm/ . I have the following config files: dumpxml of the guest `deb`: http://sprunge.us/iUef net-dumpxml of network `default`: http://sprunge.us/WTfH net-dumpxml of network `ip6`:

$ wc -l /tmp/list 1000 /tmp/list $ rsync -i -aPv --ignore-existing --files-from=/tmp/list /backups/ ut00-s00010:/backups/ building file list ... 3937 files to consider I am totally baffled. That's not such a big deal, but the list I'm *actually* using has twenty *million* files in it. At a couple hundred files a second, if it's going to check 4 times the number of files, that's