search for: zms

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2004 Apr 16
2
Masked help page
...major 1 minor 8.0 year 2003 month 10 day 08 language R *********************************************************************** Christian Hennig Fachbereich Mathematik-SPST/ZMS, Universitaet Hamburg hennig at math.uni-hamburg.de, http://www.math.uni-hamburg.de/home/hennig/ ####################################################################### ich empfehle www.boag-online.de
2004 Apr 08
2
How to draw a tree?
...rpart to construct a regression tree. Is there any simple method to draw a nice picture of it, as it is usually done in books and paper to visualize the tree? Thank you, Christian *********************************************************************** Christian Hennig Fachbereich Mathematik-SPST/ZMS, Universitaet Hamburg hennig at math.uni-hamburg.de, http://www.math.uni-hamburg.de/home/hennig/ ####################################################################### ich empfehle www.boag-online.de
2004 Dec 01
1
Ethernet bridges + udev problem?
Hello, I can''t seem to get the network going. I found this message in the log of Domain0: ----------------------------------------------------------------------- Dec 1 15:39:18 zms wait_for_sysfs[4180]: either wait_for_sysfs (udev 039) needs an update to handle the device ''/class/net/br0'' properly (no device symlink) or the sysfs-support of your device''s driver needs to be fixed, please report to <linux-hotplug-devel@lists.sourceforge.net> --...
2003 Feb 06
1
svm
...ed in the syntax than what the weight should be, but if you know, please tell me...) Best, Christian -- *********************************************************************** Christian Hennig Seminar fuer Statistik, ETH-Zentrum (LEO), CH-8092 Zuerich (currently) and Fachbereich Mathematik-SPST/ZMS, Universitaet Hamburg hennig at stat.math.ethz.ch, http://stat.ethz.ch/~hennig/ hennig at math.uni-hamburg.de, http://www.math.uni-hamburg.de/home/hennig/ ####################################################################### ich empfehle www.boag.de
2004 Jun 29
1
Goodness of fit test for estimated distribution
...s.test nor chisq.test handle estimated parameters. I am aware of function goodfit in package vcd, which seems to it for some discrete distributions. Thank you for help, Christian *********************************************************************** Christian Hennig Fachbereich Mathematik-SPST/ZMS, Universitaet Hamburg hennig at math.uni-hamburg.de, http://www.math.uni-hamburg.de/home/hennig/ ####################################################################### ich empfehle www.boag-online.de
2005 Feb 21
4
49 histograms on one page
...histogram area without main, labs and axes large enough that it looks well but small enough that 49 fit on one page? (If I would draw them by hand, no problem...) Best, Christian *********************************************************************** Christian Hennig Fachbereich Mathematik-SPST/ZMS, Universitaet Hamburg hennig at math.uni-hamburg.de, http://www.math.uni-hamburg.de/home/hennig/ >From 1 April 2005: Department of Statistical Science, UCL, London ####################################################################### ich empfehle www.boag-online.de
2004 Jan 20
1
random forest question
....factor(testgroups),classwt=c(0.49,0.02,0.49)) > x1rf$test$confusion 1 2 3 class.error 1 9948 35 20 0.00549835 2 170 1823 0 0.08529854 3 439 0 65 0.87103175 *********************************************************************** Christian Hennig Fachbereich Mathematik-SPST/ZMS, Universitaet Hamburg hennig at math.uni-hamburg.de, http://www.math.uni-hamburg.de/home/hennig/ ####################################################################### ich empfehle www.boag-online.de
2005 Sep 03
6
tls library message won''t go away
...stly fine (after I turned off SElinux...) Now, when I try to boot one of the provided xen kernels, namely: vmlinuz-2.6.12-1.1447_FC4xen0 I always get the warning message about the tls libraries, even though I''m pretty sure I have removed them as advised, as anyone can plainly see: [root@zms ~]# find / -noleaf -type d -name "*tls*" /etc/pki/tls /root/disabled/lib.tls.disabled /root/disabled/usr.lib.tls /root/disabled/usr.X11R6.lib.tls.disabled [root@zms ~]# Please do notice the lengths I went through, and still it complains. I''ve been outwitted and I''d be...
2005 Jan 17
3
How do I format something as "0.000"?
...seems that it is not possible to force format to print a "0.000", i.e. without any significant decimal places. Is it possible to do this somehow in R? Thanks, Christian *********************************************************************** Christian Hennig Fachbereich Mathematik-SPST/ZMS, Universitaet Hamburg hennig at math.uni-hamburg.de, http://www.math.uni-hamburg.de/home/hennig/ ####################################################################### ich empfehle www.boag-online.de
2002 Aug 06
1
Rd: more than one list
...can I do to get both value lists documented without writing a separate page for foo2? Best, Christian -- *********************************************************************** Christian Hennig Seminar fuer Statistik, ETH-Zentrum (LEO), CH-8092 Zuerich (current) and Fachbereich Mathematik-SPST/ZMS, Universitaet Hamburg hennig at stat.math.ethz.ch, http://stat.ethz.ch/~hennig/ hennig at math.uni-hamburg.de, http://www.math.uni-hamburg.de/home/hennig/ ####################################################################### ich empfehle www.boag.de -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-...
2004 Jan 19
1
qda problem
...random sampling of cvtrain/traingroups, but I tried more than one version), and even under the same version of R (1.8.0). Can anybody tell me what goes wrong now? Best, Christian *********************************************************************** Christian Hennig Fachbereich Mathematik-SPST/ZMS, Universitaet Hamburg hennig at math.uni-hamburg.de, http://www.math.uni-hamburg.de/home/hennig/ ####################################################################### ich empfehle www.boag-online.de
2003 Oct 07
4
Installing R with all packages
...nload a list of 30 packages at once? (The sysadmin would really appreciate if we could do it in a way that later additions of packages are reduced to a minimum.) Best, Christian *********************************************************************** Christian Hennig Fachbereich Mathematik-SPST/ZMS, Universitaet Hamburg hennig at math.uni-hamburg.de, http://www.math.uni-hamburg.de/home/hennig/ ####################################################################### ich empfehle www.boag-online.de
2002 Feb 14
1
Subsets in mclust
...c 13 04:02:36 CET 2001 What is going on here? (Mail is sent to the maintainer, too.) Best, Christian I -- *********************************************************************** Christian Hennig Seminar fuer Statistik, ETH-Zentrum (LEO), CH-8092 Zuerich (current) and Fachbereich Mathematik-SPST/ZMS, Universitaet Hamburg hennig at stat.math.ethz.ch, http://stat.ethz.ch/~hennig/ hennig at math.uni-hamburg.de, http://www.math.uni-hamburg.de/home/hennig/ ####################################################################### ich empfehle www.boag.de -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-...
2004 May 04
1
spdep question
...2 and vice versa, so I consider them linked? Can somebody tell me how to turn my neighborhood into an object errorsarlm and nb2listw (do I need that?) can handle! Best, Christian *********************************************************************** Christian Hennig Fachbereich Mathematik-SPST/ZMS, Universitaet Hamburg hennig at math.uni-hamburg.de, http://www.math.uni-hamburg.de/home/hennig/ ####################################################################### ich empfehle www.boag-online.de
2002 Aug 07
2
cluster-analysis and NA's
Hi, exist a special cluster-analysis algorithms which can work with NA's. a further "problem" is that i want cluster variables not cases to identify special variable-set's. Is it a common way turn the data.frame and use kmeans,because this works with NA's, or have anybody another method for finding "variable-sets" , with exception of factor analysis. thanks for
2001 Aug 10
3
html command index
...n items. (I have the feeling that these topics are not for the first time on the list but I was not able to find it in the 2001 archive.) Best, Christian *********************************************************************** Christian Hennig University of Hamburg, Faculty of Mathematics - SPST/ZMS (Schwerpunkt Mathematische Statistik und Stochastische Prozesse, Zentrum fuer Modellierung und Simulation) Bundesstrasse 55, D-20146 Hamburg, Germany Tel: x40/42838 4907, privat x40/631 62 79 hennig at math.uni-hamburg.de, http://www.math.uni-hamburg.de/home/hennig/ ##############################...
2002 Feb 01
3
matrix with ncol=1
...ces of matrices with p=1 in the same manner than with p>1 without using as.matrix? Best, Christian -- *********************************************************************** Christian Hennig Seminar fuer Statistik, ETH-Zentrum (LEO), CH-8092 Zuerich (current) and Fachbereich Mathematik-SPST/ZMS, Universitaet Hamburg hennig at stat.math.ethz.ch, http://stat.ethz.ch/~hennig/ hennig at math.uni-hamburg.de, http://www.math.uni-hamburg.de/home/hennig/ ####################################################################### ich empfehle www.boag.de -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-...
2004 Apr 26
0
Cluster validation statistics in fpc
...decision about the number of clusters, including the so-called corrected rand index and some further methods mentioned in the Gordon 1999 book on Classification. Best, Christian *********************************************************************** Christian Hennig Fachbereich Mathematik-SPST/ZMS, Universitaet Hamburg hennig at math.uni-hamburg.de, http://www.math.uni-hamburg.de/home/hennig/ ####################################################################### ich empfehle www.boag-online.de _______________________________________________ R-packages mailing list R-packages at stat.math.e...
2002 Feb 04
1
Guidelines for Rd-Files
...for guidelines ... which should be useful..." Where can I find these guidelines? Best, Christian -- *********************************************************************** Christian Hennig Seminar fuer Statistik, ETH-Zentrum (LEO), CH-8092 Zuerich (current) and Fachbereich Mathematik-SPST/ZMS, Universitaet Hamburg hennig at stat.math.ethz.ch, http://stat.ethz.ch/~hennig/ hennig at math.uni-hamburg.de, http://www.math.uni-hamburg.de/home/hennig/ ####################################################################### ich empfehle www.boag.de -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-...
2002 Apr 09
1
Mixture Modeling in R
<FONT face="Default Sans Serif, Verdana, Arial, Helvetica, sans-serif" size=2><div>I was wondering if anyone knew there are functions to do mixture modeling in R.</div><DIV>&nbsp;</DIV><DIV>Many thanks in advance,</DIV><DIV>Peter