search for: hinrich

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2009 Nov 17
4
''lowest common denominator'' cpuid feature set
I want to be able to test live migration... I have an intel box and an amd box, so live migration between them won''t ''just work''. From what I''ve read though, I should be able to use cpuid to turn off all the cpu features which might be different between them. Is this do-able? I''m willing to accept any resulting loss of performance etc. James
2004 Dec 07
4
Importing vector graphics into R
...But if you later on create a PDF it is somewhat disappointing to have such graphics bitmapped. Is there a trick (via maps?) to import a vector graphic and have them plotted onto a graph? My searching attempts in the searchable r-help archive did not seem to result in anything useful... Cheers, hinrich d8-)
2007 Aug 17
6
Gutsy Xen 3.1 2.6.22-9-xen network-bridge problem
Hi, I have a strange problem with my networking setup. I read all forums around the world where people had similar problems, but couldn''t find a solution. I have an Attansic L1 gigeth chip on my mainboard. This chip works OK in stock Ubuntu Gutsy (development) 2.6.22-9-generic kernel. When I boot into Xen, and after the bridge is created, the network stops working. Some info: - If I
2002 Apr 30
1
ylim in biplot does not seem to work (PR#1498)
Full_Name: Hinrich Göhlmann Version: 1.4.1 OS: Windows 2000 Submission from: (NULL) (148.177.130.121) Hi all, I've searched the known bugs and hopefully I did not oversee this one... When I have done a normal zz<-princomp(na.omit(raw.data)) and I then draw a biplot with biplot(zz,cex=c(.1,.7),col=c(5,1),c...
2006 Oct 12
0
Failed to set servicePrincipalNames 3.023rc3
...FQDN of samba host. The error was in /etc/hosts, which was automatically created by Debian (I do not know the version, because there was a lot of upgrades since first installation). It contained a line 192.168.0.4 vdr Changeing it to 192.168.0.4 vdr.nelnet.de vdr solved the issue. Best reagards Hinrich ---------------------------------------------------------------------- Dr. Hinrich Eilts Com MN PG R S C 3 Systems Engineering Mobile Radio Phone: +49.89.636-76575 Fax: +49.89.636-76587 E-Mail: Hinrich.Eilts@siemens.com Snail-Mail: Siemens AG St.-M...
2002 May 14
5
Question
Hello. I want to use "for". I have a matrix called "mat" that has got 100 rows. I want to take the line 1 and make a1<-which(mat[1,]==1) After this I want to take the second row and make a2<-which(mat[2,]==1) and so on until I arrive at row 100. I want to make it automatic for the 100 rows and so I wrote: for(i in 1:nrow(mat)){ ai<-which(mat[i,]==1) }
2003 May 21
2
"locked environment"
I have a class defined as an extension to matrix: fooCLASS <- setClass("foo",representation("matrix")) and define a method for a generic function (no problem): setMethod("diff",signature(x="foo"),diff.foo <- function(x){x}) but I get a different behaviour for another generic function: setMethod("lag",signature(x="foo"),lag.foo
2007 May 06
3
Neural Nets (nnet) - evaluating success rate of predictions
Hello R-Users, I have been using (nnet) by Ripley to train a neural net on a test dataset, I have obtained predictions for a validtion dataset using: PP<-predict(nnetobject,validationdata) Using PP I can find the -2 log likelihood for the validation datset. However what I really want to know is how well my nueral net is doing at classifying my binary output variable. I am new to R and I
2008 Apr 25
3
Samba segs when serving files from a windows partition on OpenBSD-4.2
Hi, Before I file a bug report, I just wanted to check that samba is capable of serving files from a FAT32 partition. I have here an OpenBSD-4.2 i386 machine here with a second disk containting files that I will be sharing via both NFS and samba. The NFS share work great, but samba seg faults upon a windows client connecting. This occurs when using the OpenBSD package, and also when built from
2002 Oct 29
5
error in Fields TPS function
Hello, I was wondering whether anyone out there knows of the solution to a problem that I'm having with the Fields package. I am getting the error message when I try and run the fields function tps (thin plate splines). Namely, for two different sets of variables, I get: > bout <- Tps( bvolcap, bdsm) Error in svd(tempM) : error 159 in dsvdc > wout <- Tps( wvolcap, wdsm)